82792425865 has 16 divisors (see below), whose sum is σ = 102879360000. Its totient is φ = 63895124160.

The previous prime is 82792425841. The next prime is 82792425913. The reversal of 82792425865 is 56852429728.

It is not a de Polignac number, because 82792425865 - 2²³ = 82784037257 is a prime.

It is a super-2 number, since 2×82792425865² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 793365 + ... + 891634.

It is an arithmetic number, because the mean of its divisors is an integer number (6429960000).

Almost surely, 2^82792425865 is an apocalyptic number.

It is an amenable number.

82792425865 is a deficient number, since it is larger than the sum of its proper divisors (20086934135).

82792425865 is a wasteful number, since it uses less digits than its factorization.

82792425865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685352.

The product of its digits is 19353600, while the sum is 58.

The spelling of 82792425865 in words is "eighty-two billion, seven hundred ninety-two million, four hundred twenty-five thousand, eight hundred sixty-five".