45709900 has 18 divisors (see below), whose sum is σ = 99190700. Its totient is φ = 18283920.

The previous prime is 45709849. The next prime is 45709919. The reversal of 45709900 is 990754.

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, 228450 + ... + 228649.

Almost surely, 2^45709900 is an apocalyptic number.

It is an amenable number.

45709900 is an abundant number, since it is smaller than the sum of its proper divisors (53480800).

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

45709900 is a wasteful number, since it uses less digits than its factorization.

45709900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457113 (or 457106 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 45709900 is about 6760.9097021037. The cubic root of 45709900 is about 357.5499791569.

The spelling of 45709900 in words is "forty-five million, seven hundred nine thousand, nine hundred".