45815496 has 16 divisors (see below), whose sum is σ = 114538800. Its totient is φ = 15271824.

The previous prime is 45815467. The next prime is 45815507. The reversal of 45815496 is 69451854.

45815496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 954466 + ... + 954513.

It is an arithmetic number, because the mean of its divisors is an integer number (7158675).

Almost surely, 2^45815496 is an apocalyptic number.

It is an amenable number.

45815496 is an abundant number, since it is smaller than the sum of its proper divisors (68723304).

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

45815496 is a wasteful number, since it uses less digits than its factorization.

45815496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908988 (or 1908984 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The square root of 45815496 is about 6768.7145012920. The cubic root of 45815496 is about 357.8250968824.

The spelling of 45815496 in words is "forty-five million, eight hundred fifteen thousand, four hundred ninety-six".