556055505110 has 16 divisors (see below), whose sum is σ = 1143885610656. Its totient is φ = 190647601728.

The previous prime is 556055505091. The next prime is 556055505133. The reversal of 556055505110 is 11505550655.

It is a happy number.

It is a super-2 number, since 2×556055505110² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3971824967 + ... + 3971825106.

It is an arithmetic number, because the mean of its divisors is an integer number (71492850666).

Almost surely, 2^556055505110 is an apocalyptic number.

556055505110 is an abundant number, since it is smaller than the sum of its proper divisors (587830105546).

556055505110 is a wasteful number, since it uses less digits than its factorization.

556055505110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7943650087.

The product of its (nonzero) digits is 93750, while the sum is 38.

The spelling of 556055505110 in words is "five hundred fifty-six billion, fifty-five million, five hundred five thousand, one hundred ten".