56250531432 has 64 divisors (see below), whose sum is σ = 161291865600. Its totient is φ = 18145330560.

The previous prime is 56250531419. The next prime is 56250531433. The reversal of 56250531432 is 23413505265.

56250531432 is a `hidden beast` number, since 5 + 6 + 2 + 505 + 3 + 143 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (56250531433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4193613 + ... + 4207004.

It is an arithmetic number, because the mean of its divisors is an integer number (2520185400).

Almost surely, 2^56250531432 is an apocalyptic number.

It is an amenable number.

56250531432 is an abundant number, since it is smaller than the sum of its proper divisors (105041334168).

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

56250531432 is a wasteful number, since it uses less digits than its factorization.

56250531432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8400663 (or 8400653 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 56250531432 in words is "fifty-six billion, two hundred fifty million, five hundred thirty-one thousand, four hundred thirty-two".