45720364 has 12 divisors (see below), whose sum is σ = 80061688. Its totient is φ = 22845600.

The previous prime is 45720347. The next prime is 45720391. The reversal of 45720364 is 46302754.

45720364 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, 6619 + ... + 11629.

Almost surely, 2^45720364 is an apocalyptic number.

It is an amenable number.

45720364 is a deficient number, since it is larger than the sum of its proper divisors (34341324).

45720364 is a wasteful number, since it uses less digits than its factorization.

45720364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7296 (or 7294 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 45720364 is about 6761.6835181780. The cubic root of 45720364 is about 357.5772607561.

The spelling of 45720364 in words is "forty-five million, seven hundred twenty thousand, three hundred sixty-four".