82712936325 has 24 divisors (see below), whose sum is σ = 139069893600. Its totient is φ = 43365876160.

The previous prime is 82712936311. The next prime is 82712936359. The reversal of 82712936325 is 52363921728.

It is not a de Polignac number, because 82712936325 - 2⁴ = 82712936309 is a prime.

It is a super-3 number, since 3×82712936325³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 9341670 + ... + 9350519.

It is an arithmetic number, because the mean of its divisors is an integer number (5794578900).

Almost surely, 2^82712936325 is an apocalyptic number.

It is an amenable number.

82712936325 is a deficient number, since it is larger than the sum of its proper divisors (56356957275).

82712936325 is a wasteful number, since it uses less digits than its factorization.

82712936325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18692261 (or 18692256 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The spelling of 82712936325 in words is "eighty-two billion, seven hundred twelve million, nine hundred thirty-six thousand, three hundred twenty-five".