82316625523529 has 2 divisors, whose sum is σ = 82316625523530. Its totient is φ = 82316625523528.

The previous prime is 82316625523459. The next prime is 82316625523541. The reversal of 82316625523529 is 92532552661328.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71630578345225 + 10686047178304 = 8463485^2 + 3268952^2 .

It is a cyclic number.

It is not a de Polignac number, because 82316625523529 - 2¹⁶ = 82316625457993 is a prime.

It is a super-3 number, since 3×82316625523529³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (82316625523229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41158312761764 + 41158312761765.

It is an arithmetic number, because the mean of its divisors is an integer number (41158312761765).

Almost surely, 2^{82316625523529} is an apocalyptic number.

It is an amenable number.

82316625523529 is a deficient number, since it is larger than the sum of its proper divisors (1).

82316625523529 is an equidigital number, since it uses as much as digits as its factorization.

82316625523529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656000, while the sum is 59.

The spelling of 82316625523529 in words is "eighty-two trillion, three hundred sixteen billion, six hundred twenty-five million, five hundred twenty-three thousand, five hundred twenty-nine".