799202080559 has 4 divisors (see below), whose sum is σ = 802087286904. Its totient is φ = 796316874216.

The previous prime is 799202080517. The next prime is 799202080583. The reversal of 799202080559 is 955080202997.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 955080202997 = 421 ⋅2268599057.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-799202080559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799202020559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442602757 + ... + 1442603310.

It is an arithmetic number, because the mean of its divisors is an integer number (200521821726).

Almost surely, 2^799202080559 is an apocalyptic number.

799202080559 is a deficient number, since it is larger than the sum of its proper divisors (2885206345).

799202080559 is a wasteful number, since it uses less digits than its factorization.

799202080559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2885206344.

The product of its (nonzero) digits is 4082400, while the sum is 56.

The spelling of 799202080559 in words is "seven hundred ninety-nine billion, two hundred two million, eighty thousand, five hundred fifty-nine".