56323682631 has 12 divisors (see below), whose sum is σ = 85638348120. Its totient is φ = 35572852080.

The previous prime is 56323682561. The next prime is 56323682683. The reversal of 56323682631 is 13628632365.

56323682631 is a `hidden beast` number, since 5 + 6 + 3 + 2 + 3 + 6 + 8 + 2 + 631 = 666.

56323682631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56323682631 - 2²¹ = 56321585479 is a prime.

It is a super-2 number, since 2×56323682631² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56323680631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164688960 + ... + 164689301.

It is an arithmetic number, because the mean of its divisors is an integer number (7136529010).

Almost surely, 2^56323682631 is an apocalyptic number.

56323682631 is a deficient number, since it is larger than the sum of its proper divisors (29314665489).

56323682631 is a wasteful number, since it uses less digits than its factorization.

56323682631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329378286 (or 329378283 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The spelling of 56323682631 in words is "fifty-six billion, three hundred twenty-three million, six hundred eighty-two thousand, six hundred thirty-one".