45415600456 has 32 divisors (see below), whose sum is σ = 85632046200. Its totient is φ = 22580490240.

The previous prime is 45415600427. The next prime is 45415600507. The reversal of 45415600456 is 65400651454.

It can be written as a sum of positive squares in 4 ways, for example, as 32160683556 + 13254916900 = 179334^2 + 115130^2 .

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, 4795566 + ... + 4805026.

Almost surely, 2^45415600456 is an apocalyptic number.

It is an amenable number.

45415600456 is a deficient number, since it is larger than the sum of its proper divisors (40216445744).

45415600456 is a wasteful number, since it uses less digits than its factorization.

45415600456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12769 (or 12765 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 45415600456 in words is "forty-five billion, four hundred fifteen million, six hundred thousand, four hundred fifty-six".