45164524 has 6 divisors (see below), whose sum is σ = 79037924. Its totient is φ = 22582260.

The previous prime is 45164519. The next prime is 45164527. The reversal of 45164524 is 42546154.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45164527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5645562 + ... + 5645569.

Almost surely, 2^45164524 is an apocalyptic number.

It is an amenable number.

45164524 is a deficient number, since it is larger than the sum of its proper divisors (33873400).

45164524 is a wasteful number, since it uses less digits than its factorization.

45164524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11291135 (or 11291133 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 45164524 is about 6720.4556393149. The cubic root of 45164524 is about 356.1222805119.

The spelling of 45164524 in words is "forty-five million, one hundred sixty-four thousand, five hundred twenty-four".