In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.
[62.133, -15.588, 18.444, -34, -49, -20, -3.381, -23.16, -50, 8.462, -0.573]