No, it was a reference to 57 American states, hence why he said there are 57 AMERICAN states.
There are 50 states, and there used to be 7 territories (now 6, after the independence of the Marshall Islands), which, basically, are themselves states. Obviously, Obama erred, he meant 57 (continually inhabited) US states and possessions when there are 56.
First what? Reverend Wright is an Iman? You forgot that one huh, or when Trump kept looking at Obama and only Obama during Bush's funeral for cues on what to do - sit, stand, or even mouth the words to hymns as he saw Obama singing them.
Don't bear false witness, God don't like it.