45113032 has 16 divisors (see below), whose sum is σ = 85538700. Its totient is φ = 22302720.

The previous prime is 45113023. The next prime is 45113039. The reversal of 45113032 is 23031154.

It can be written as a sum of positive squares in 2 ways, for example, as 43639236 + 1473796 = 6606^2 + 1214^2 .

It is not an unprimeable number, because it can be changed into a prime (45113039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30969 + ... + 32392.

Almost surely, 2^45113032 is an apocalyptic number.

It is an amenable number.

45113032 is a deficient number, since it is larger than the sum of its proper divisors (40425668).

45113032 is a wasteful number, since it uses less digits than its factorization.

45113032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63456 (or 63452 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 45113032 is about 6716.6235565200. The cubic root of 45113032 is about 355.9868909031.

Adding to 45113032 its reverse (23031154), we get a palindrome (68144186).

The spelling of 45113032 in words is "forty-five million, one hundred thirteen thousand, thirty-two".