15797069761 has 8 divisors (see below), whose sum is σ = 17245044864. Its totient is φ = 14351074320.

The previous prime is 15797069753. The next prime is 15797069773. The reversal of 15797069761 is 16796079751.

15797069761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 15797069761 - 2³ = 15797069753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15797069696 and 15797069705.

It is not an unprimeable number, because it can be changed into a prime (15797069711) 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 7 ways as a sum of consecutive naturals, for example, 478201 + ... + 510166.

It is an arithmetic number, because the mean of its divisors is an integer number (2155630608).

Almost surely, 2^15797069761 is an apocalyptic number.

15797069761 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15797069761 is a deficient number, since it is larger than the sum of its proper divisors (1447975103).

15797069761 is a wasteful number, since it uses less digits than its factorization.

15797069761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989831.

The product of its (nonzero) digits is 5000940, while the sum is 58.

The spelling of 15797069761 in words is "fifteen billion, seven hundred ninety-seven million, sixty-nine thousand, seven hundred sixty-one".