15679119797 has 32 divisors (see below), whose sum is σ = 17675159040. Its totient is φ = 13787392320.

The previous prime is 15679119793. The next prime is 15679119817. The reversal of 15679119797 is 79791197651.

15679119797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 15679119797 - 2² = 15679119793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15679119793) 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 31 ways as a sum of consecutive naturals, for example, 13208438 + ... + 13209624.

It is an arithmetic number, because the mean of its divisors is an integer number (552348720).

Almost surely, 2^15679119797 is an apocalyptic number.

It is an amenable number.

15679119797 is a deficient number, since it is larger than the sum of its proper divisors (1996039243).

15679119797 is a wasteful number, since it uses less digits than its factorization.

15679119797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553.

The product of its digits is 7501410, while the sum is 62.

The spelling of 15679119797 in words is "fifteen billion, six hundred seventy-nine million, one hundred nineteen thousand, seven hundred ninety-seven".