82764201599 has 8 divisors (see below), whose sum is σ = 87638602608. Its totient is φ = 77890458240.

The previous prime is 82764201551. The next prime is 82764201607. The reversal of 82764201599 is 99510246728.

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 82764201599 - 2²⁰ = 82763153023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 82764201599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82764207599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107564 + ... + 420830.

It is an arithmetic number, because the mean of its divisors is an integer number (10954825326).

Almost surely, 2^82764201599 is an apocalyptic number.

82764201599 is a deficient number, since it is larger than the sum of its proper divisors (4874401009).

82764201599 is a wasteful number, since it uses less digits than its factorization.

82764201599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328825.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 82764201599 in words is "eighty-two billion, seven hundred sixty-four million, two hundred one thousand, five hundred ninety-nine".