56240980874496 has 360 divisors, whose sum is σ = 183032882022144. Its totient is φ = 17034620682240.

The previous prime is 56240980874479. The next prime is 56240980874537. The reversal of 56240980874496 is 69447808904265.

56240980874496 is a `hidden beast` number, since 5 + 6 + 2 + 40 + 98 + 0 + 8 + 7 + 4 + 496 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 488752200 + ... + 488867256.

Almost surely, 2^{56240980874496} 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 56240980874496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91516441011072).

56240980874496 is an abundant number, since it is smaller than the sum of its proper divisors (126791901147648).

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

56240980874496 is a wasteful number, since it uses less digits than its factorization.

56240980874496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117239 (or 117216 counting only the distinct ones).

The product of its (nonzero) digits is 836075520, while the sum is 72.

The spelling of 56240980874496 in words is "fifty-six trillion, two hundred forty billion, nine hundred eighty million, eight hundred seventy-four thousand, four hundred ninety-six".