45308904 has 32 divisors (see below), whose sum is σ = 117180000. Its totient is φ = 14581952.

The previous prime is 45308897. The next prime is 45308911. The reversal of 45308904 is 40980354.

It is an interprime number because it is at equal distance from previous prime (45308897) and next prime (45308911).

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, 31854 + ... + 33245.

It is an arithmetic number, because the mean of its divisors is an integer number (3661875).

Almost surely, 2^45308904 is an apocalyptic number.

It is an amenable number.

45308904 is an abundant number, since it is smaller than the sum of its proper divisors (71871096).

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

45308904 is a wasteful number, since it uses less digits than its factorization.

45308904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65137 (or 65133 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 45308904 is about 6731.1888994441. The cubic root of 45308904 is about 356.5013556374.

The spelling of 45308904 in words is "forty-five million, three hundred eight thousand, nine hundred four".