56731745126367 has 24 divisors (see below), whose sum is σ = 87045140308880. Its totient is φ = 36516985354080.

The previous prime is 56731745126351. The next prime is 56731745126389. The reversal of 56731745126367 is 76362154713765.

56731745126367 is a `hidden beast` number, since 5 + 6 + 7 + 317 + 4 + 51 + 263 + 6 + 7 = 666.

It is not a de Polignac number, because 56731745126367 - 2⁴ = 56731745126351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56731745126317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1249189984 + ... + 1249235397.

Almost surely, 2^{56731745126367} is an apocalyptic number.

56731745126367 is a deficient number, since it is larger than the sum of its proper divisors (30313395182513).

56731745126367 is a wasteful number, since it uses less digits than its factorization.

56731745126367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498425448 (or 2498425413 counting only the distinct ones).

The product of its digits is 133358400, while the sum is 63.

The spelling of 56731745126367 in words is "fifty-six trillion, seven hundred thirty-one billion, seven hundred forty-five million, one hundred twenty-six thousand, three hundred sixty-seven".