Dr. Manhattan.
Immensely powerful and seemingly invulnerable to all harm; even when his body is disintegrated, he can reconstruct it from atoms.
complete awareness of and control over atomic and subatomic particles. He can alter his body's size, coloration, density, and strength. He does not need food, water, or air, and is, for all intents and purposes, immortal.
He can teleport himself and others over great (even interplanetary and perhaps interstellar) distances.
Is able to phase any part of his body through solid objects without damaging them, produce multiple copies of himself which function independently of each other, project destructive energy, disintegrate people (possibly by removing their intrinsic fields, which causes the target to come apart explosively), create force fields, transmute and create matter, move objects without physically touching them (telekinesis), reverse entropy, and, he suggests, create life and walk on the surface of the sun.