556671077424 has 160 divisors (see below), whose sum is σ = 1992127495680. Its totient is φ = 144589881600.

The previous prime is 556671077371. The next prime is 556671077437. The reversal of 556671077424 is 424770176655.

556671077424 is a `hidden beast` number, since 5 + 56 + 67 + 107 + 7 + 424 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 8334207 + ... + 8400734.

It is an arithmetic number, because the mean of its divisors is an integer number (12450796848).

Almost surely, 2^556671077424 is an apocalyptic number.

556671077424 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

556671077424 is an abundant number, since it is smaller than the sum of its proper divisors (1435456418256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

556671077424 is a wasteful number, since it uses less digits than its factorization.

556671077424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16734976 (or 16734964 counting only the distinct ones).

The product of its (nonzero) digits is 9878400, while the sum is 54.

The spelling of 556671077424 in words is "five hundred fifty-six billion, six hundred seventy-one million, seventy-seven thousand, four hundred twenty-four".