82316625523459 has 2 divisors, whose sum is σ = 82316625523460. Its totient is φ = 82316625523458.

The previous prime is 82316625523417. The next prime is 82316625523529. The reversal of 82316625523459 is 95432552661328.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82316625523459 - 2³⁵ = 82282265785091 is a prime.

It is a super-3 number, since 3×82316625523459³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 82316625523397 and 82316625523406.

It is not a weakly prime, because it can be changed into another prime (82316625523159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41158312761729 + 41158312761730.

It is an arithmetic number, because the mean of its divisors is an integer number (41158312761730).

Almost surely, 2^{82316625523459} is an apocalyptic number.

82316625523459 is a deficient number, since it is larger than the sum of its proper divisors (1).

82316625523459 is an equidigital number, since it uses as much as digits as its factorization.

82316625523459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312000, while the sum is 61.

The spelling of 82316625523459 in words is "eighty-two trillion, three hundred sixteen billion, six hundred twenty-five million, five hundred twenty-three thousand, four hundred fifty-nine".