45529868 has 12 divisors (see below), whose sum is σ = 79962792. Its totient is φ = 22683360.

The previous prime is 45529837. The next prime is 45529877. The reversal of 45529868 is 86892554.

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, 19130 + ... + 21377.

It is an arithmetic number, because the mean of its divisors is an integer number (6663566).

Almost surely, 2^45529868 is an apocalyptic number.

It is an amenable number.

45529868 is a deficient number, since it is larger than the sum of its proper divisors (34432924).

45529868 is a wasteful number, since it uses less digits than its factorization.

45529868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40792 (or 40790 counting only the distinct ones).

The product of its digits is 691200, while the sum is 47.

The square root of 45529868 is about 6747.5823818609. The cubic root of 45529868 is about 357.0799487216.

The spelling of 45529868 in words is "forty-five million, five hundred twenty-nine thousand, eight hundred sixty-eight".