15796946752 has 28 divisors (see below), whose sum is σ = 31353861600. Its totient is φ = 7896761216.

The previous prime is 15796946749. The next prime is 15796946791. The reversal of 15796946752 is 25764969751.

It is a congruent number.

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, 302133 + ... + 350539.

Almost surely, 2^15796946752 is an apocalyptic number.

It is an amenable number.

15796946752 is a deficient number, since it is larger than the sum of its proper divisors (15556914848).

15796946752 is an equidigital number, since it uses as much as digits as its factorization.

15796946752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53518 (or 53508 counting only the distinct ones).

The product of its digits is 28576800, while the sum is 61.

The spelling of 15796946752 in words is "fifteen billion, seven hundred ninety-six million, nine hundred forty-six thousand, seven hundred fifty-two".