45507085408 has 24 divisors (see below), whose sum is σ = 89597349072. Its totient is φ = 22752203136.

The previous prime is 45507085397. The next prime is 45507085411. The reversal of 45507085408 is 80458070554.

It is a congruent number.

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, 727966 + ... + 788002.

It is an arithmetic number, because the mean of its divisors is an integer number (3733222878).

Almost surely, 2^45507085408 is an apocalyptic number.

It is an amenable number.

45507085408 is a deficient number, since it is larger than the sum of its proper divisors (44090263664).

45507085408 is a wasteful number, since it uses less digits than its factorization.

45507085408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83734 (or 83726 counting only the distinct ones).

The product of its (nonzero) digits is 896000, while the sum is 46.

The spelling of 45507085408 in words is "forty-five billion, five hundred seven million, eighty-five thousand, four hundred eight".