556797052224 has 336 divisors, whose sum is σ = 1943764512768. Its totient is φ = 148929352704.

The previous prime is 556797052159. The next prime is 556797052249. The reversal of 556797052224 is 422250797655.

556797052224 is a `hidden beast` number, since 5 + 5 + 6 + 7 + 97 + 0 + 522 + 24 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4294719 + ... + 4422465.

Almost surely, 2^556797052224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 556797052224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (971882256384).

556797052224 is an abundant number, since it is smaller than the sum of its proper divisors (1386967460544).

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

556797052224 is a wasteful number, since it uses less digits than its factorization.

556797052224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127842 (or 127829 counting only the distinct ones).

The product of its (nonzero) digits is 10584000, while the sum is 54.

The spelling of 556797052224 in words is "five hundred fifty-six billion, seven hundred ninety-seven million, fifty-two thousand, two hundred twenty-four".