27455 is member of OEIS A138760: numbers n s.t. n^4 is a sum of 4th powers of four nonzero integers whose sum is n, here n = 955 + 1700 - 2364 + 5400.

27455 is a hoax and self number.

27455 can be written as a digit equation as follows:

-2 + 7 = 4 + 5 / 5

27455 stabilises after about 180 generations of Conway's Game of Life to two gliders and an assortment of still life shapes and oscillators.