15730433152 has 48 divisors (see below), whose sum is σ = 36454390470. Its totient is φ = 6741611520.

The previous prime is 15730433143. The next prime is 15730433207. The reversal of 15730433152 is 25133403751.

It can be written as a sum of positive squares in only one way, i.e., 9835878976 + 5894554176 = 99176^2 + 76776^2 .

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, 1247749 + ... + 1260292.

Almost surely, 2^15730433152 is an apocalyptic number.

It is an amenable number.

15730433152 is an abundant number, since it is smaller than the sum of its proper divisors (20723957318).

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

15730433152 is an equidigital number, since it uses as much as digits as its factorization.

15730433152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508069 (or 2508050 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 34.

The spelling of 15730433152 in words is "fifteen billion, seven hundred thirty million, four hundred thirty-three thousand, one hundred fifty-two".