45881715288 has 32 divisors (see below), whose sum is σ = 114711462000. Its totient is φ = 15292948608.

The previous prime is 45881715263. The next prime is 45881715331. The reversal of 45881715288 is 88251718854.

45881715288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 406038 + ... + 506586.

Almost surely, 2^45881715288 is an apocalyptic number.

It is an amenable number.

45881715288 is an abundant number, since it is smaller than the sum of its proper divisors (68829746712).

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

45881715288 is a wasteful number, since it uses less digits than its factorization.

45881715288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119571 (or 119567 counting only the distinct ones).

The product of its digits is 5734400, while the sum is 57.

The spelling of 45881715288 in words is "forty-five billion, eight hundred eighty-one million, seven hundred fifteen thousand, two hundred eighty-eight".