82680596499 has 8 divisors (see below), whose sum is σ = 110245966272. Its totient is φ = 55117812200.

The previous prime is 82680596497. The next prime is 82680596519. The reversal of 82680596499 is 99469508628.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82680596499 - 2¹ = 82680596497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82680596497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570477 + ... + 700574.

It is an arithmetic number, because the mean of its divisors is an integer number (13780745784).

Almost surely, 2^82680596499 is an apocalyptic number.

82680596499 is a deficient number, since it is larger than the sum of its proper divisors (27565369773).

82680596499 is a wasteful number, since it uses less digits than its factorization.

82680596499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292737.

The product of its (nonzero) digits is 67184640, while the sum is 66.

The spelling of 82680596499 in words is "eighty-two billion, six hundred eighty million, five hundred ninety-six thousand, four hundred ninety-nine".