556224334552564 has 48 divisors (see below), whose sum is σ = 1039916555129088. Its totient is φ = 259400109344768.

The previous prime is 556224334552559. The next prime is 556224334552603. The reversal of 556224334552564 is 465255433422655.

It is a congruent number.

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, 50188917 + ... + 60260899.

It is an arithmetic number, because the mean of its divisors is an integer number (21664928231856).

Almost surely, 2^{556224334552564} is an apocalyptic number.

It is an amenable number.

556224334552564 is a deficient number, since it is larger than the sum of its proper divisors (483692220576524).

556224334552564 is a wasteful number, since it uses less digits than its factorization.

556224334552564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10079304 (or 10079302 counting only the distinct ones).

The product of its digits is 518400000, while the sum is 61.

The spelling of 556224334552564 in words is "five hundred fifty-six trillion, two hundred twenty-four billion, three hundred thirty-four million, five hundred fifty-two thousand, five hundred sixty-four".