56463057072772 has 192 divisors, whose sum is σ = 116654698008576. Its totient is φ = 23416593108480.

The previous prime is 56463057072757. The next prime is 56463057072791. The reversal of 56463057072772 is 27727075036465.

It is a self number, because there is not a number n which added to its sum of digits gives 56463057072772.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24906508383 + ... + 24906510649.

It is an arithmetic number, because the mean of its divisors is an integer number (607576552128).

Almost surely, 2^{56463057072772} is an apocalyptic number.

It is an amenable number.

56463057072772 is an abundant number, since it is smaller than the sum of its proper divisors (60191640935804).

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

56463057072772 is a wasteful number, since it uses less digits than its factorization.

56463057072772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3426 (or 3424 counting only the distinct ones).

The product of its (nonzero) digits is 103723200, while the sum is 61.

The spelling of 56463057072772 in words is "fifty-six trillion, four hundred sixty-three billion, fifty-seven million, seventy-two thousand, seven hundred seventy-two".