45589900 has 18 divisors (see below), whose sum is σ = 98930300. Its totient is φ = 18235920.

The previous prime is 45589889. The next prime is 45589913. The reversal of 45589900 is 998554.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 227850 + ... + 228049.

Almost surely, 2^45589900 is an apocalyptic number.

It is an amenable number.

45589900 is an abundant number, since it is smaller than the sum of its proper divisors (53340400).

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

45589900 is a wasteful number, since it uses less digits than its factorization.

45589900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455913 (or 455906 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 45589900 is about 6752.0293245809. The cubic root of 45589900 is about 357.2368187058.

The spelling of 45589900 in words is "forty-five million, five hundred eighty-nine thousand, nine hundred".