45458756 has 24 divisors (see below), whose sum is σ = 91311360. Its totient is φ = 19397952.

The previous prime is 45458737. The next prime is 45458771. The reversal of 45458756 is 65785454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3296 + ... + 10088.

It is an arithmetic number, because the mean of its divisors is an integer number (3804640).

Almost surely, 2^45458756 is an apocalyptic number.

It is an amenable number.

45458756 is an abundant number, since it is smaller than the sum of its proper divisors (45852604).

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

45458756 is a wasteful number, since it uses less digits than its factorization.

45458756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7043 (or 7041 counting only the distinct ones).

The product of its digits is 672000, while the sum is 44.

The square root of 45458756 is about 6742.3108798097. The cubic root of 45458756 is about 356.8939470047.

The spelling of 45458756 in words is "forty-five million, four hundred fifty-eight thousand, seven hundred fifty-six".