45113975 has 6 divisors (see below), whose sum is σ = 55941360. Its totient is φ = 36091160.

The previous prime is 45113969. The next prime is 45113983. The reversal of 45113975 is 57931154.

45113975 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45113975 - 2¹² = 45109879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 902255 + ... + 902304.

It is an arithmetic number, because the mean of its divisors is an integer number (9323560).

Almost surely, 2^45113975 is an apocalyptic number.

45113975 is a deficient number, since it is larger than the sum of its proper divisors (10827385).

45113975 is a wasteful number, since it uses less digits than its factorization.

45113975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804569 (or 1804564 counting only the distinct ones).

The product of its digits is 18900, while the sum is 35.

The square root of 45113975 is about 6716.6937551149. The cubic root of 45113975 is about 355.9893712898.

The spelling of 45113975 in words is "forty-five million, one hundred thirteen thousand, nine hundred seventy-five".