27526 is a member of OEIS A022370: Fibonacci sequence beginning 2, 16. The sequence runs:

2, 16, 18, 34, 52, 86, 138, 224, 362, 586, 948, 1534, 2482, 4016, 6498, 10514, 17012, 27526, 44538, ...

27526 is a Smith number since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

27526 is a junction number because it is equal to n+sod(n) for n = 27497 and 27506.

27526 can be rendered as a digit equation as follows:

2 + 7 - 5 = -2 + 6