45758864 has 10 divisors (see below), whose sum is σ = 88657830. Its totient is φ = 22879424.

The previous prime is 45758857. The next prime is 45758893. The reversal of 45758864 is 46885754.

It can be written as a sum of positive squares in only one way, i.e., 44089600 + 1669264 = 6640^2 + 1292^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1429949 + ... + 1429980.

It is an arithmetic number, because the mean of its divisors is an integer number (8865783).

Almost surely, 2^45758864 is an apocalyptic number.

It is an amenable number.

45758864 is a deficient number, since it is larger than the sum of its proper divisors (42898966).

45758864 is a wasteful number, since it uses less digits than its factorization.

45758864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859937 (or 2859931 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 47.

The square root of 45758864 is about 6764.5298432337. The cubic root of 45758864 is about 357.6776016177.

The spelling of 45758864 in words is "forty-five million, seven hundred fifty-eight thousand, eight hundred sixty-four".