45013264 has 10 divisors (see below), whose sum is σ = 87213230. Its totient is φ = 22506624.

The previous prime is 45013259. The next prime is 45013289. The reversal of 45013264 is 46231054.

It can be written as a sum of positive squares in only one way, i.e., 44782864 + 230400 = 6692^2 + 480^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406649 + ... + 1406680.

It is an arithmetic number, because the mean of its divisors is an integer number (8721323).

Almost surely, 2^45013264 is an apocalyptic number.

It is an amenable number.

45013264 is a deficient number, since it is larger than the sum of its proper divisors (42199966).

45013264 is a wasteful number, since it uses less digits than its factorization.

45013264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2813337 (or 2813331 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 45013264 is about 6709.1924998468. The cubic root of 45013264 is about 355.7242741513.

The spelling of 45013264 in words is "forty-five million, thirteen thousand, two hundred sixty-four".