15796363956 has 24 divisors (see below), whose sum is σ = 36860219424. Its totient is φ = 5265163680.

The previous prime is 15796363939. The next prime is 15796363987. The reversal of 15796363956 is 65936369751.

15796363956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×15796363956² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15796363956.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386266 + ... + 425198.

It is an arithmetic number, because the mean of its divisors is an integer number (1535842476).

Almost surely, 2^15796363956 is an apocalyptic number.

It is an amenable number.

15796363956 is an abundant number, since it is smaller than the sum of its proper divisors (21063855468).

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

15796363956 is a wasteful number, since it uses less digits than its factorization.

15796363956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72751 (or 72749 counting only the distinct ones).

The product of its digits is 27556200, while the sum is 60.

The spelling of 15796363956 in words is "fifteen billion, seven hundred ninety-six million, three hundred sixty-three thousand, nine hundred fifty-six".