56140162637 has 16 divisors (see below), whose sum is σ = 60624275712. Its totient is φ = 51679918080.

The previous prime is 56140162609. The next prime is 56140162643. The reversal of 56140162637 is 73626104165.

56140162637 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 56140162637 - 2¹⁰ = 56140161613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56140162594 and 56140162603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56140162607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8054528 + ... + 8061494.

It is an arithmetic number, because the mean of its divisors is an integer number (3789017232).

Almost surely, 2^56140162637 is an apocalyptic number.

It is an amenable number.

56140162637 is a deficient number, since it is larger than the sum of its proper divisors (4484113075).

56140162637 is a wasteful number, since it uses less digits than its factorization.

56140162637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8588.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 56140162637 in words is "fifty-six billion, one hundred forty million, one hundred sixty-two thousand, six hundred thirty-seven".