82963920503 has 2 divisors, whose sum is σ = 82963920504. Its totient is φ = 82963920502.

The previous prime is 82963920499. The next prime is 82963920509. The reversal of 82963920503 is 30502936928.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82963920503 - 2² = 82963920499 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82963920509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41481960251 + 41481960252.

It is an arithmetic number, because the mean of its divisors is an integer number (41481960252).

Almost surely, 2^82963920503 is an apocalyptic number.

82963920503 is a deficient number, since it is larger than the sum of its proper divisors (1).

82963920503 is an equidigital number, since it uses as much as digits as its factorization.

82963920503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 82963920503 in words is "eighty-two billion, nine hundred sixty-three million, nine hundred twenty thousand, five hundred three".