15675540332 has 12 divisors (see below), whose sum is σ = 28101273816. Its totient is φ = 7646604960.

The previous prime is 15675540299. The next prime is 15675540343. The reversal of 15675540332 is 23304557651.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 15675540332.

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, 47791118 + ... + 47791445.

It is an arithmetic number, because the mean of its divisors is an integer number (2341772818).

Almost surely, 2^15675540332 is an apocalyptic number.

It is an amenable number.

15675540332 is a deficient number, since it is larger than the sum of its proper divisors (12425733484).

15675540332 is a wasteful number, since it uses less digits than its factorization.

15675540332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95582608 (or 95582606 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 41.

The spelling of 15675540332 in words is "fifteen billion, six hundred seventy-five million, five hundred forty thousand, three hundred thirty-two".