45574625 has 32 divisors (see below), whose sum is σ = 59579520. Its totient is φ = 34776000.

The previous prime is 45574589. The next prime is 45574643. The reversal of 45574625 is 52647554.

It is not a de Polignac number, because 45574625 - 2⁶ = 45574561 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327806 + ... + 327944.

It is an arithmetic number, because the mean of its divisors is an integer number (1861860).

Almost surely, 2^45574625 is an apocalyptic number.

It is an amenable number.

45574625 is a deficient number, since it is larger than the sum of its proper divisors (14004895).

45574625 is a wasteful number, since it uses less digits than its factorization.

45574625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 248 counting only the distinct ones).

The product of its digits is 168000, while the sum is 38.

The square root of 45574625 is about 6750.8980884028. The cubic root of 45574625 is about 357.1969165787.

The spelling of 45574625 in words is "forty-five million, five hundred seventy-four thousand, six hundred twenty-five".