45512470475 has 12 divisors (see below), whose sum is σ = 56439218760. Its totient is φ = 36407553600.

The previous prime is 45512470387. The next prime is 45512470489. The reversal of 45512470475 is 57407421554.

It is a happy number.

45512470475 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 45512470475 - 2²² = 45508276171 is a prime.

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, 387695 + ... + 491255.

It is an arithmetic number, because the mean of its divisors is an integer number (4703268230).

Almost surely, 2^45512470475 is an apocalyptic number.

45512470475 is a deficient number, since it is larger than the sum of its proper divisors (10926748285).

45512470475 is a wasteful number, since it uses less digits than its factorization.

45512470475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121150 (or 121145 counting only the distinct ones).

The product of its (nonzero) digits is 784000, while the sum is 44.

The spelling of 45512470475 in words is "forty-five billion, five hundred twelve million, four hundred seventy thousand, four hundred seventy-five".