800136633625 has 16 divisors (see below), whose sum is σ = 1141223451264. Its totient is φ = 548665119600.

The previous prime is 800136633613. The next prime is 800136633631. The reversal of 800136633625 is 526336631008.

It is not a de Polignac number, because 800136633625 - 2²⁹ = 799599762713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457220059 + ... + 457221808.

It is an arithmetic number, because the mean of its divisors is an integer number (71326465704).

Almost surely, 2^800136633625 is an apocalyptic number.

It is an amenable number.

800136633625 is a deficient number, since it is larger than the sum of its proper divisors (341086817639).

800136633625 is an equidigital number, since it uses as much as digits as its factorization.

800136633625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914441889 (or 914441879 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 800136633625 in words is "eight hundred billion, one hundred thirty-six million, six hundred thirty-three thousand, six hundred twenty-five".