45904054 has 16 divisors (see below), whose sum is σ = 80368128. Its totient is φ = 19254312.

The previous prime is 45904039. The next prime is 45904093. The reversal of 45904054 is 45040954.

It is a congruent number.

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, 34224 + ... + 35539.

It is an arithmetic number, because the mean of its divisors is an integer number (5023008).

Almost surely, 2^45904054 is an apocalyptic number.

45904054 is a deficient number, since it is larger than the sum of its proper divisors (34464074).

45904054 is a wasteful number, since it uses less digits than its factorization.

45904054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69819.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 45904054 is about 6775.2530580045. The cubic root of 45904054 is about 358.0554984026.

The spelling of 45904054 in words is "forty-five million, nine hundred four thousand, fifty-four".