45370252 has 12 divisors (see below), whose sum is σ = 83576920. Its totient is φ = 21491136.

The previous prime is 45370219. The next prime is 45370261. The reversal of 45370252 is 25207354.

It is a self number, because there is not a number n which added to its sum of digits gives 45370252.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298413 + ... + 298564.

Almost surely, 2^45370252 is an apocalyptic number.

It is an amenable number.

45370252 is a deficient number, since it is larger than the sum of its proper divisors (38206668).

45370252 is a wasteful number, since it uses less digits than its factorization.

45370252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597000 (or 596998 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 45370252 is about 6735.7443538187. The cubic root of 45370252 is about 356.6621833464.

The spelling of 45370252 in words is "forty-five million, three hundred seventy thousand, two hundred fifty-two".