45568756 has 24 divisors (see below), whose sum is σ = 83655936. Its totient is φ = 21693600.

The previous prime is 45568751. The next prime is 45568763. The reversal of 45568756 is 65786554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45568751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3681 + ... + 10231.

It is an arithmetic number, because the mean of its divisors is an integer number (3485664).

Almost surely, 2^45568756 is an apocalyptic number.

It is an amenable number.

45568756 is a deficient number, since it is larger than the sum of its proper divisors (38087180).

45568756 is a wasteful number, since it uses less digits than its factorization.

45568756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6639 (or 6637 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 46.

The square root of 45568756 is about 6750.4633915014. The cubic root of 45568756 is about 357.1815829093.

The spelling of 45568756 in words is "forty-five million, five hundred sixty-eight thousand, seven hundred fifty-six".