52031488860 has 120 divisors (see below), whose sum is σ = 175780525536. Its totient is φ = 12807745920.

The previous prime is 52031488837. The next prime is 52031488867. The reversal of 52031488860 is 6888413025.

52031488860 is a `hidden beast` number, since 520 + 3 + 1 + 48 + 8 + 86 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52031488867) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1214256 + ... + 1256375.

Almost surely, 2^52031488860 is an apocalyptic number.

It is an amenable number.

52031488860 is an abundant number, since it is smaller than the sum of its proper divisors (123749036676).

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

52031488860 is a wasteful number, since it uses less digits than its factorization.

52031488860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470665 (or 2470654 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The spelling of 52031488860 in words is "fifty-two billion, thirty-one million, four hundred eighty-eight thousand, eight hundred sixty".