15795255719 has 2 divisors, whose sum is σ = 15795255720. Its totient is φ = 15795255718.

The previous prime is 15795255683. The next prime is 15795255733. The reversal of 15795255719 is 91755259751.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15795255719 is a prime.

It is a super-2 number, since 2×15795255719² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15795255779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7897627859 + 7897627860.

It is an arithmetic number, because the mean of its divisors is an integer number (7897627860).

Almost surely, 2^15795255719 is an apocalyptic number.

15795255719 is a deficient number, since it is larger than the sum of its proper divisors (1).

15795255719 is an equidigital number, since it uses as much as digits as its factorization.

15795255719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4961250, while the sum is 56.

The spelling of 15795255719 in words is "fifteen billion, seven hundred ninety-five million, two hundred fifty-five thousand, seven hundred nineteen".