82963920499 has 2 divisors, whose sum is σ = 82963920500. Its totient is φ = 82963920498.

The previous prime is 82963920497. The next prime is 82963920503. The reversal of 82963920499 is 99402936928.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82963920499 - 2¹ = 82963920497 is a prime.

Together with 82963920497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (82963920491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41481960249 + 41481960250.

It is an arithmetic number, because the mean of its divisors is an integer number (41481960250).

Almost surely, 2^82963920499 is an apocalyptic number.

82963920499 is a deficient number, since it is larger than the sum of its proper divisors (1).

82963920499 is an equidigital number, since it uses as much as digits as its factorization.

82963920499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15116544, while the sum is 61.

The spelling of 82963920499 in words is "eighty-two billion, nine hundred sixty-three million, nine hundred twenty thousand, four hundred ninety-nine".