799051063871 has 4 divisors (see below), whose sum is σ = 799069834152. Its totient is φ = 799032293592.

The previous prime is 799051063861. The next prime is 799051063873. The reversal of 799051063871 is 178360150997.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 799051063871 - 2⁶ = 799051063807 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 (799051063873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9321140 + ... + 9406473.

It is an arithmetic number, because the mean of its divisors is an integer number (199767458538).

Almost surely, 2^799051063871 is an apocalyptic number.

799051063871 is a deficient number, since it is larger than the sum of its proper divisors (18770281).

799051063871 is a wasteful number, since it uses less digits than its factorization.

799051063871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18770280.

The product of its (nonzero) digits is 2857680, while the sum is 56.

The spelling of 799051063871 in words is "seven hundred ninety-nine billion, fifty-one million, sixty-three thousand, eight hundred seventy-one".