56700554626040 has 128 divisors (see below), whose sum is σ = 150908711385600. Its totient is φ = 18971380707840.

The previous prime is 56700554626031. The next prime is 56700554626069. The reversal of 56700554626040 is 4062645500765.

It is a self number, because there is not a number n which added to its sum of digits gives 56700554626040.

It is a congruent number.

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, 124531946 + ... + 124986425.

It is an arithmetic number, because the mean of its divisors is an integer number (1178974307700).

Almost surely, 2^{56700554626040} is an apocalyptic number.

It is an amenable number.

56700554626040 is an abundant number, since it is smaller than the sum of its proper divisors (94208156759560).

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

56700554626040 is a wasteful number, since it uses less digits than its factorization.

56700554626040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249518437 (or 249518433 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 50.

The spelling of 56700554626040 in words is "fifty-six trillion, seven hundred billion, five hundred fifty-four million, six hundred twenty-six thousand, forty".