82363192361 has 2 divisors, whose sum is σ = 82363192362. Its totient is φ = 82363192360.

The previous prime is 82363192343. The next prime is 82363192381. The reversal of 82363192361 is 16329136328.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78361364761 + 4001827600 = 279931^2 + 63260^2 .

It is a cyclic number.

It is not a de Polignac number, because 82363192361 - 2⁶ = 82363192297 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (82363192381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41181596180 + 41181596181.

It is an arithmetic number, because the mean of its divisors is an integer number (41181596181).

Almost surely, 2^82363192361 is an apocalyptic number.

It is an amenable number.

82363192361 is a deficient number, since it is larger than the sum of its proper divisors (1).

82363192361 is an equidigital number, since it uses as much as digits as its factorization.

82363192361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 44.

The spelling of 82363192361 in words is "eighty-two billion, three hundred sixty-three million, one hundred ninety-two thousand, three hundred sixty-one".