56732823765 has 16 divisors (see below), whose sum is σ = 100858353600. Its totient is φ = 30257505936.

The previous prime is 56732823733. The next prime is 56732823773.

It is a happy number.

56732823765 is a `hidden beast` number, since 567 + 3 + 2 + 8 + 2 + 3 + 76 + 5 = 666.

56732823765 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56732823765 - 2⁵ = 56732823733 is a prime.

It is a super-2 number, since 2×56732823765² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210121435 + ... + 210121704.

It is an arithmetic number, because the mean of its divisors is an integer number (6303647100).

Almost surely, 2^56732823765 is an apocalyptic number.

It is an amenable number.

56732823765 is a deficient number, since it is larger than the sum of its proper divisors (44125529835).

56732823765 is a wasteful number, since it uses less digits than its factorization.

56732823765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420243153 (or 420243147 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 54.

The spelling of 56732823765 in words is "fifty-six billion, seven hundred thirty-two million, eight hundred twenty-three thousand, seven hundred sixty-five".