556079918563 has 32 divisors (see below), whose sum is σ = 635098367232. Its totient is φ = 483414220800.

The previous prime is 556079918551. The next prime is 556079918573. The reversal of 556079918563 is 365819970655.

556079918563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 556079918563 - 2²⁵ = 556046364131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 556079918495 and 556079918504.

It is not an unprimeable number, because it can be changed into a prime (556079918573) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1676683 + ... + 1980763.

It is an arithmetic number, because the mean of its divisors is an integer number (19846823976).

Almost surely, 2^556079918563 is an apocalyptic number.

556079918563 is a deficient number, since it is larger than the sum of its proper divisors (79018448669).

556079918563 is a wasteful number, since it uses less digits than its factorization.

556079918563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304255.

The product of its (nonzero) digits is 61236000, while the sum is 64.

The spelling of 556079918563 in words is "five hundred fifty-six billion, seventy-nine million, nine hundred eighteen thousand, five hundred sixty-three".