255525275524 has 48 divisors (see below), whose sum is σ = 477701642880. Its totient is φ = 119305992960.

The previous prime is 255525275521. The next prime is 255525275539. The reversal of 255525275524 is 425572525552.

It is a super-2 number, since 2×255525275524² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (255525275521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8454712 + ... + 8484880.

It is an arithmetic number, because the mean of its divisors is an integer number (9952117560).

Almost surely, 2^255525275524 is an apocalyptic number.

It is an amenable number.

255525275524 is a deficient number, since it is larger than the sum of its proper divisors (222176367356).

255525275524 is a wasteful number, since it uses less digits than its factorization.

255525275524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32380 (or 32378 counting only the distinct ones).

The product of its digits is 7000000, while the sum is 49.

The spelling of 255525275524 in words is "two hundred fifty-five billion, five hundred twenty-five million, two hundred seventy-five thousand, five hundred twenty-four".