56545202252 has 48 divisors (see below), whose sum is σ = 123468371712. Its totient is φ = 22013273280.

The previous prime is 56545202243. The next prime is 56545202257. The reversal of 56545202252 is 25220254565.

It is not an unprimeable number, because it can be changed into a prime (56545202257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323618 + ... + 466710.

It is an arithmetic number, because the mean of its divisors is an integer number (2572257744).

Almost surely, 2^56545202252 is an apocalyptic number.

It is an amenable number.

56545202252 is an abundant number, since it is smaller than the sum of its proper divisors (66923169460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56545202252 is a wasteful number, since it uses less digits than its factorization.

56545202252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144398 (or 144396 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 56545202252 in words is "fifty-six billion, five hundred forty-five million, two hundred two thousand, two hundred fifty-two".