45518075 has 12 divisors (see below), whose sum is σ = 58264128. Its totient is φ = 35239200.

The previous prime is 45518063. The next prime is 45518093. The reversal of 45518075 is 57081554.

It is not a de Polignac number, because 45518075 - 2⁴ = 45518059 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28592 + ... + 30141.

It is an arithmetic number, because the mean of its divisors is an integer number (4855344).

Almost surely, 2^45518075 is an apocalyptic number.

45518075 is a deficient number, since it is larger than the sum of its proper divisors (12746053).

45518075 is a wasteful number, since it uses less digits than its factorization.

45518075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58774 (or 58769 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 35.

The square root of 45518075 is about 6746.7084567217. The cubic root of 45518075 is about 357.0491161594.

The spelling of 45518075 in words is "forty-five million, five hundred eighteen thousand, seventy-five".