45268131024 has 30 divisors (see below), whose sum is σ = 126687894866. Its totient is φ = 15089376960.

The previous prime is 45268130989. The next prime is 45268131031. The reversal of 45268131024 is 42013186254.

It is a happy number.

45268131024 is a `hidden beast` number, since 4 + 526 + 81 + 31 + 0 + 24 = 666.

It can be written as a sum of positive squares in only one way, i.e., 31477856400 + 13790274624 = 177420^2 + 117432^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45268131024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 157180867 + ... + 157181154.

Almost surely, 2^45268131024 is an apocalyptic number.

It is an amenable number.

45268131024 is an abundant number, since it is smaller than the sum of its proper divisors (81419763842).

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

45268131024 is a wasteful number, since it uses less digits than its factorization.

45268131024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314362035 (or 314362026 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 45268131024 in words is "forty-five billion, two hundred sixty-eight million, one hundred thirty-one thousand, twenty-four".