45104132 has 48 divisors (see below), whose sum is σ = 84994560. Its totient is φ = 20908800.

The previous prime is 45104123. The next prime is 45104159. The reversal of 45104132 is 23140154.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506744 + ... + 506832.

It is an arithmetic number, because the mean of its divisors is an integer number (1770720).

Almost surely, 2^45104132 is an apocalyptic number.

It is an amenable number.

45104132 is a deficient number, since it is larger than the sum of its proper divisors (39890428).

45104132 is a wasteful number, since it uses less digits than its factorization.

45104132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 45104132 is about 6715.9609885704. The cubic root of 45104132 is about 355.9634793997.

Adding to 45104132 its reverse (23140154), we get a palindrome (68244286).

The spelling of 45104132 in words is "forty-five million, one hundred four thousand, one hundred thirty-two".