556112515858 has 32 divisors (see below), whose sum is σ = 913721529600. Its totient is φ = 252934644816.

The previous prime is 556112515831. The next prime is 556112515957. The reversal of 556112515858 is 858515211655.

It is a super-2 number, since 2×556112515858² (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 15 ways as a sum of consecutive naturals, for example, 2787816 + ... + 2980627.

It is an arithmetic number, because the mean of its divisors is an integer number (28553797800).

Almost surely, 2^556112515858 is an apocalyptic number.

556112515858 is a deficient number, since it is larger than the sum of its proper divisors (357609013742).

556112515858 is a wasteful number, since it uses less digits than its factorization.

556112515858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5768566.

The product of its digits is 2400000, while the sum is 52.

The spelling of 556112515858 in words is "five hundred fifty-six billion, one hundred twelve million, five hundred fifteen thousand, eight hundred fifty-eight".