45113757 has 16 divisors (see below), whose sum is σ = 64901760. Its totient is φ = 27709632.

The previous prime is 45113743. The next prime is 45113777. The reversal of 45113757 is 75731154.

It is not a de Polignac number, because 45113757 - 2⁸ = 45113501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45113777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33544 + ... + 34862.

It is an arithmetic number, because the mean of its divisors is an integer number (4056360).

Almost surely, 2^45113757 is an apocalyptic number.

It is an amenable number.

45113757 is a deficient number, since it is larger than the sum of its proper divisors (19788003).

45113757 is a wasteful number, since it uses less digits than its factorization.

45113757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212.

The product of its digits is 14700, while the sum is 33.

The square root of 45113757 is about 6716.6775268729. The cubic root of 45113757 is about 355.9887978843.

The spelling of 45113757 in words is "forty-five million, one hundred thirteen thousand, seven hundred fifty-seven".