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.
[-33, 78, -8.052, -58.082, -50, 18.5, 68, 49, 56, -49.652, -18.177]