15713163768 has 16 divisors (see below), whose sum is σ = 39282909480. Its totient is φ = 5237721248.

The previous prime is 15713163749. The next prime is 15713163797. The reversal of 15713163768 is 86736131751.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327357555 + ... + 327357602.

Almost surely, 2^15713163768 is an apocalyptic number.

It is an amenable number.

15713163768 is an abundant number, since it is smaller than the sum of its proper divisors (23569745712).

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

15713163768 is a wasteful number, since it uses less digits than its factorization.

15713163768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654715166 (or 654715162 counting only the distinct ones).

The product of its digits is 635040, while the sum is 48.

The spelling of 15713163768 in words is "fifteen billion, seven hundred thirteen million, one hundred sixty-three thousand, seven hundred sixty-eight".