45631352 has 24 divisors (see below), whose sum is σ = 92649240. Its totient is φ = 21060000.

The previous prime is 45631343. The next prime is 45631363. The reversal of 45631352 is 25313654.

45631352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15524 + ... + 18227.

It is an arithmetic number, because the mean of its divisors is an integer number (3860385).

Almost surely, 2^45631352 is an apocalyptic number.

It is an amenable number.

45631352 is an abundant number, since it is smaller than the sum of its proper divisors (47017888).

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

45631352 is a wasteful number, since it uses less digits than its factorization.

45631352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33783 (or 33766 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 45631352 is about 6755.0982228240. The cubic root of 45631352 is about 357.3450568231.

The spelling of 45631352 in words is "forty-five million, six hundred thirty-one thousand, three hundred fifty-two".