15713764923 has 4 divisors (see below), whose sum is σ = 20951686568. Its totient is φ = 10475843280.

The previous prime is 15713764909. The next prime is 15713764939. The reversal of 15713764923 is 32946731751.

It is a happy number.

15713764923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 15713764923 - 2¹⁰ = 15713763899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15713764523) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2618960818 + ... + 2618960823.

It is an arithmetic number, because the mean of its divisors is an integer number (5237921642).

Almost surely, 2^15713764923 is an apocalyptic number.

15713764923 is a deficient number, since it is larger than the sum of its proper divisors (5237921645).

15713764923 is an equidigital number, since it uses as much as digits as its factorization.

15713764923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5237921644.

The product of its digits is 952560, while the sum is 48.

The spelling of 15713764923 in words is "fifteen billion, seven hundred thirteen million, seven hundred sixty-four thousand, nine hundred twenty-three".