556007521424 has 20 divisors (see below), whose sum is σ = 1077571507200. Its totient is φ = 277924551840.

The previous prime is 556007521411. The next prime is 556007521427. The reversal of 556007521424 is 424125700655.

It is not an unprimeable number, because it can be changed into a prime (556007521427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4892624 + ... + 5004975.

It is an arithmetic number, because the mean of its divisors is an integer number (53878575360).

Almost surely, 2^556007521424 is an apocalyptic number.

It is an amenable number.

556007521424 is a deficient number, since it is larger than the sum of its proper divisors (521563985776).

556007521424 is a wasteful number, since it uses less digits than its factorization.

556007521424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9901118 (or 9901112 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 556007521424 in words is "five hundred fifty-six billion, seven million, five hundred twenty-one thousand, four hundred twenty-four".