15253125032 has 16 divisors (see below), whose sum is σ = 28603732500. Its totient is φ = 7625463040.

The previous prime is 15253125001. The next prime is 15253125049. The reversal of 15253125032 is 23052135251.

It can be written as a sum of positive squares in 2 ways, for example, as 11019540676 + 4233584356 = 104974^2 + 65066^2 .

It is a junction number, because it is equal to n+sod(n) for n = 15253124986 and 15253125004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76907 + ... + 190842.

Almost surely, 2^15253125032 is an apocalyptic number.

It is an amenable number.

15253125032 is a deficient number, since it is larger than the sum of its proper divisors (13350607468).

15253125032 is a wasteful number, since it uses less digits than its factorization.

15253125032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274876 (or 274872 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 15253125032 in words is "fifteen billion, two hundred fifty-three million, one hundred twenty-five thousand, thirty-two".