799953359997 has 64 divisors (see below), whose sum is σ = 1207841476608. Its totient is φ = 466662240000.

The previous prime is 799953359981. The next prime is 799953360047.

799953359997 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 799953359997 - 2⁴ = 799953359981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799953359917) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 230731858 + ... + 230735324.

It is an arithmetic number, because the mean of its divisors is an integer number (18872523072).

Almost surely, 2^799953359997 is an apocalyptic number.

It is an amenable number.

799953359997 is a deficient number, since it is larger than the sum of its proper divisors (407888116611).

799953359997 is a wasteful number, since it uses less digits than its factorization.

799953359997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490.

The product of its digits is 5859137025, while the sum is 84.

The spelling of 799953359997 in words is "seven hundred ninety-nine billion, nine hundred fifty-three million, three hundred fifty-nine thousand, nine hundred ninety-seven".