82680596519 has 2 divisors, whose sum is σ = 82680596520. Its totient is φ = 82680596518.

The previous prime is 82680596497. The next prime is 82680596521. The reversal of 82680596519 is 91569508628.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82680596519 - 2⁸ = 82680596263 is a prime.

It is a super-2 number, since 2×82680596519² (a number of 23 digits) contains 22 as substring.

Together with 82680596521, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82680596549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41340298259 + 41340298260.

It is an arithmetic number, because the mean of its divisors is an integer number (41340298260).

Almost surely, 2^82680596519 is an apocalyptic number.

82680596519 is a deficient number, since it is larger than the sum of its proper divisors (1).

82680596519 is an equidigital number, since it uses as much as digits as its factorization.

82680596519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9331200, while the sum is 59.

The spelling of 82680596519 in words is "eighty-two billion, six hundred eighty million, five hundred ninety-six thousand, five hundred nineteen".