56733801726 has 16 divisors (see below), whose sum is σ = 129677261184. Its totient is φ = 16209657624.

The previous prime is 56733801673. The next prime is 56733801737. The reversal of 56733801726 is 62710833765.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 675402360 + ... + 675402443.

It is an arithmetic number, because the mean of its divisors is an integer number (8104828824).

Almost surely, 2^56733801726 is an apocalyptic number.

56733801726 is an abundant number, since it is smaller than the sum of its proper divisors (72943459458).

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

56733801726 is a wasteful number, since it uses less digits than its factorization.

56733801726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350804815.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 56733801726 in words is "fifty-six billion, seven hundred thirty-three million, eight hundred one thousand, seven hundred twenty-six".