45479545500 has 48 divisors (see below), whose sum is σ = 132436440864. Its totient is φ = 12127878400.

The previous prime is 45479545483. The next prime is 45479545513. The reversal of 45479545500 is 554597454.

45479545500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 45479545500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15158349 + ... + 15161348.

It is an arithmetic number, because the mean of its divisors is an integer number (2759092518).

Almost surely, 2^45479545500 is an apocalyptic number.

It is an amenable number.

45479545500 is an abundant number, since it is smaller than the sum of its proper divisors (86956895364).

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

45479545500 is a wasteful number, since it uses less digits than its factorization.

45479545500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30319719 (or 30319707 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 48.

The spelling of 45479545500 in words is "forty-five billion, four hundred seventy-nine million, five hundred forty-five thousand, five hundred".