82317286841519 has 2 divisors, whose sum is σ = 82317286841520. Its totient is φ = 82317286841518.

The previous prime is 82317286841507. The next prime is 82317286841561. The reversal of 82317286841519 is 91514868271328.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82317286841519 - 2³⁶ = 82248567364783 is a prime.

It is a super-2 number, since 2×82317286841519² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82317286841219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41158643420759 + 41158643420760.

It is an arithmetic number, because the mean of its divisors is an integer number (41158643420760).

Almost surely, 2^{82317286841519} is an apocalyptic number.

82317286841519 is a deficient number, since it is larger than the sum of its proper divisors (1).

82317286841519 is an equidigital number, since it uses as much as digits as its factorization.

82317286841519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46448640, while the sum is 65.

The spelling of 82317286841519 in words is "eighty-two trillion, three hundred seventeen billion, two hundred eighty-six million, eight hundred forty-one thousand, five hundred nineteen".