45657637696 has 56 divisors (see below), whose sum is σ = 101509775136. Its totient is φ = 20192555520.

The previous prime is 45657637687. The next prime is 45657637717. The reversal of 45657637696 is 69673675654.

It is a Harshad number since it is a multiple of its sum of digits (64).

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, 850366 + ... + 902461.

It is an arithmetic number, because the mean of its divisors is an integer number (1812674556).

Almost surely, 2^45657637696 is an apocalyptic number.

It is an amenable number.

45657637696 is an abundant number, since it is smaller than the sum of its proper divisors (55852137440).

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

45657637696 is a wasteful number, since it uses less digits than its factorization.

45657637696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752887 (or 1752877 counting only the distinct ones).

The product of its digits is 171460800, while the sum is 64.

The spelling of 45657637696 in words is "forty-five billion, six hundred fifty-seven million, six hundred thirty-seven thousand, six hundred ninety-six".