45789864 has 16 divisors (see below), whose sum is σ = 114474720. Its totient is φ = 15263280.

The previous prime is 45789851. The next prime is 45789881. The reversal of 45789864 is 46898754.

45789864 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, 953932 + ... + 953979.

It is an arithmetic number, because the mean of its divisors is an integer number (7154670).

Almost surely, 2^45789864 is an apocalyptic number.

It is an amenable number.

45789864 is an abundant number, since it is smaller than the sum of its proper divisors (68684856).

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

45789864 is a wasteful number, since it uses less digits than its factorization.

45789864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907920 (or 1907916 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 45789864 is about 6766.8208192622. The cubic root of 45789864 is about 357.7583546617.

The spelling of 45789864 in words is "forty-five million, seven hundred eighty-nine thousand, eight hundred sixty-four".