82007560670789 has 16 divisors (see below), whose sum is σ = 88428565478400. Its totient is φ = 75602678757696.

The previous prime is 82007560670779. The next prime is 82007560670803. The reversal of 82007560670789 is 98707606570028.

It is a cyclic number.

It is not a de Polignac number, because 82007560670789 - 2¹² = 82007560666693 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82007560670719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107616092 + ... + 108375450.

It is an arithmetic number, because the mean of its divisors is an integer number (5526785342400).

Almost surely, 2^{82007560670789} is an apocalyptic number.

It is an amenable number.

82007560670789 is a deficient number, since it is larger than the sum of its proper divisors (6421004807611).

82007560670789 is a wasteful number, since it uses less digits than its factorization.

82007560670789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769964.

The product of its (nonzero) digits is 71124480, while the sum is 65.

The spelling of 82007560670789 in words is "eighty-two trillion, seven billion, five hundred sixty million, six hundred seventy thousand, seven hundred eighty-nine".