45502102724 has 12 divisors (see below), whose sum is σ = 85753962924. Its totient is φ = 21000970464.

The previous prime is 45502102721. The next prime is 45502102729. The reversal of 45502102724 is 42720120554.

It can be written as a sum of positive squares in 2 ways, for example, as 25686472900 + 19815629824 = 160270^2 + 140768^2 .

It is not an unprimeable number, because it can be changed into a prime (45502102721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437520167 + ... + 437520270.

It is an arithmetic number, because the mean of its divisors is an integer number (7146163577).

Almost surely, 2^45502102724 is an apocalyptic number.

It is an amenable number.

45502102724 is a deficient number, since it is larger than the sum of its proper divisors (40251860200).

45502102724 is a wasteful number, since it uses less digits than its factorization.

45502102724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875040454 (or 875040452 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 32.

The spelling of 45502102724 in words is "forty-five billion, five hundred two million, one hundred two thousand, seven hundred twenty-four".