45711656 has 16 divisors (see below), whose sum is σ = 88665300. Its totient is φ = 22067584.

The previous prime is 45711647. The next prime is 45711689. The reversal of 45711656 is 65611754.

It can be written as a sum of positive squares in 2 ways, for example, as 40576900 + 5134756 = 6370^2 + 2266^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98285 + ... + 98748.

Almost surely, 2^45711656 is an apocalyptic number.

It is an amenable number.

45711656 is a deficient number, since it is larger than the sum of its proper divisors (42953644).

45711656 is a wasteful number, since it uses less digits than its factorization.

45711656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197068 (or 197064 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 45711656 is about 6761.0395650373. The cubic root of 45711656 is about 357.5545576670.

The spelling of 45711656 in words is "forty-five million, seven hundred eleven thousand, six hundred fifty-six".