255562553275 has 24 divisors (see below), whose sum is σ = 319000765680. Its totient is φ = 203094397440.

The previous prime is 255562553269. The next prime is 255562553297. The reversal of 255562553275 is 572355265552.

It is a de Polignac number, because none of the positive numbers 2^k-255562553275 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8758911 + ... + 8788039.

It is an arithmetic number, because the mean of its divisors is an integer number (13291698570).

Almost surely, 2^255562553275 is an apocalyptic number.

255562553275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

255562553275 is a deficient number, since it is larger than the sum of its proper divisors (63438212405).

255562553275 is a wasteful number, since it uses less digits than its factorization.

255562553275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31455 (or 31450 counting only the distinct ones).

The product of its digits is 15750000, while the sum is 52.

The spelling of 255562553275 in words is "two hundred fifty-five billion, five hundred sixty-two million, five hundred fifty-three thousand, two hundred seventy-five".