82597932245 has 16 divisors (see below), whose sum is σ = 99708682752. Its totient is φ = 65685111360.

The previous prime is 82597932223. The next prime is 82597932251. The reversal of 82597932245 is 54223979528.

It is a happy number.

It is not a de Polignac number, because 82597932245 - 2²⁴ = 82581155029 is a prime.

It is a super-2 number, since 2×82597932245² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707315 + ... + 815775.

It is an arithmetic number, because the mean of its divisors is an integer number (6231792672).

Almost surely, 2^82597932245 is an apocalyptic number.

It is an amenable number.

82597932245 is a deficient number, since it is larger than the sum of its proper divisors (17110750507).

82597932245 is a wasteful number, since it uses less digits than its factorization.

82597932245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109372.

The product of its digits is 10886400, while the sum is 56.

The spelling of 82597932245 in words is "eighty-two billion, five hundred ninety-seven million, nine hundred thirty-two thousand, two hundred forty-five".