556531103652 has 96 divisors (see below), whose sum is σ = 1318665600000. Its totient is φ = 182659276800.

The previous prime is 556531103627. The next prime is 556531103671. The reversal of 556531103652 is 256301135655.

556531103652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×556531103652² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 445580724 + ... + 445581972.

It is an arithmetic number, because the mean of its divisors is an integer number (13736100000).

Almost surely, 2^556531103652 is an apocalyptic number.

It is an amenable number.

556531103652 is an abundant number, since it is smaller than the sum of its proper divisors (762134496348).

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

556531103652 is a wasteful number, since it uses less digits than its factorization.

556531103652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757 (or 2755 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 42.

The spelling of 556531103652 in words is "five hundred fifty-six billion, five hundred thirty-one million, one hundred three thousand, six hundred fifty-two".