45325952 has 32 divisors (see below), whose sum is σ = 103199520. Its totient is φ = 19425024.

The previous prime is 45325901. The next prime is 45325967. The reversal of 45325952 is 25952354.

It is a tau number, because it is divible by the number of its divisors (32).

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, 24398 + ... + 26189.

It is an arithmetic number, because the mean of its divisors is an integer number (3224985).

Almost surely, 2^45325952 is an apocalyptic number.

It is an amenable number.

45325952 is an abundant number, since it is smaller than the sum of its proper divisors (57873568).

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

45325952 is an equidigital number, since it uses as much as digits as its factorization.

45325952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50608 (or 50596 counting only the distinct ones).

The product of its digits is 54000, while the sum is 35.

The square root of 45325952 is about 6732.4551242470. The cubic root of 45325952 is about 356.5460626190.

The spelling of 45325952 in words is "forty-five million, three hundred twenty-five thousand, nine hundred fifty-two".