556655164355 has 32 divisors (see below), whose sum is σ = 692239441920. Its totient is φ = 429270917760.

The previous prime is 556655164309. The next prime is 556655164367. The reversal of 556655164355 is 553461556655.

It is not a de Polignac number, because 556655164355 - 2¹⁰ = 556655163331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 556655164355.

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, 51589301 + ... + 51600089.

It is an arithmetic number, because the mean of its divisors is an integer number (21632482560).

Almost surely, 2^556655164355 is an apocalyptic number.

556655164355 is a deficient number, since it is larger than the sum of its proper divisors (135584277565).

556655164355 is a wasteful number, since it uses less digits than its factorization.

556655164355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12099.

The product of its digits is 40500000, while the sum is 56.

The spelling of 556655164355 in words is "five hundred fifty-six billion, six hundred fifty-five million, one hundred sixty-four thousand, three hundred fifty-five".