27512 is a member of OEIS A066055: integers n > 10583 such that the 'Reverse and Add!' trajectory of n joins the trajectory of 10583. The initial members are:

11573, 12563, 13553, 13597, 14543, 14587, 15533, 15577, 16523, 16567, 17513, 17557, 18097, 18503, 18547, 19087, 19537, 20582, 21572, 22562, 23552, 23596, 24586, 25532, 25576, 26522, 26566, 27512, 27556, 28096, 28502, 28546, 29086

27512 when its product of digits (140) is subtracted produces a palindrome (27372).

27512 can be rendered as a digit equation as follows:

(-2 + 7) / 5 = 1 ^2