556320590847 has 12 divisors (see below), whose sum is σ = 918370499280. Its totient is φ = 317897480448.

The previous prime is 556320590807. The next prime is 556320590873. The reversal of 556320590847 is 748095023655.

556320590847 is a `hidden beast` number, since 5 + 5 + 6 + 3 + 2 + 0 + 590 + 8 + 47 = 666.

It is not a de Polignac number, because 556320590847 - 2¹² = 556320586751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 556320590793 and 556320590802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556320590807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4415242722 + ... + 4415242847.

It is an arithmetic number, because the mean of its divisors is an integer number (76530874940).

Almost surely, 2^556320590847 is an apocalyptic number.

556320590847 is a deficient number, since it is larger than the sum of its proper divisors (362049908433).

556320590847 is a wasteful number, since it uses less digits than its factorization.

556320590847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8830485582 (or 8830485579 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 54.

The spelling of 556320590847 in words is "five hundred fifty-six billion, three hundred twenty million, five hundred ninety thousand, eight hundred forty-seven".