799250587656 has 16 divisors (see below), whose sum is σ = 1998126469200. Its totient is φ = 266416862544.

The previous prime is 799250587607. The next prime is 799250587679. The reversal of 799250587656 is 656785052997.

It is a super-2 number, since 2×799250587656² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 16651053886 + ... + 16651053933.

It is an arithmetic number, because the mean of its divisors is an integer number (124882904325).

Almost surely, 2^799250587656 is an apocalyptic number.

It is an amenable number.

799250587656 is an abundant number, since it is smaller than the sum of its proper divisors (1198875881544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

799250587656 is a wasteful number, since it uses less digits than its factorization.

799250587656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33302107828 (or 33302107824 counting only the distinct ones).

The product of its (nonzero) digits is 285768000, while the sum is 69.

The spelling of 799250587656 in words is "seven hundred ninety-nine billion, two hundred fifty million, five hundred eighty-seven thousand, six hundred fifty-six".