45018608 has 10 divisors (see below), whose sum is σ = 87223584. Its totient is φ = 22509296.

The previous prime is 45018599. The next prime is 45018641. The reversal of 45018608 is 80681054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406816 + ... + 1406847.

Almost surely, 2^45018608 is an apocalyptic number.

It is an amenable number.

45018608 is a deficient number, since it is larger than the sum of its proper divisors (42204976).

45018608 is a wasteful number, since it uses less digits than its factorization.

45018608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2813671 (or 2813665 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 45018608 is about 6709.5907475792. The cubic root of 45018608 is about 355.7383508562.

The spelling of 45018608 in words is "forty-five million, eighteen thousand, six hundred eight".