800863832625 has 16 divisors (see below), whose sum is σ = 1332637418112. Its totient is φ = 427127377200.

The previous prime is 800863832557. The next prime is 800863832669. The reversal of 800863832625 is 526238368008.

800863832625 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 800863832625 - 2¹⁷ = 800863701553 is a prime.

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, 1067818069 + ... + 1067818818.

It is an arithmetic number, because the mean of its divisors is an integer number (83289838632).

Almost surely, 2^800863832625 is an apocalyptic number.

It is an amenable number.

800863832625 is a deficient number, since it is larger than the sum of its proper divisors (531773585487).

800863832625 is a wasteful number, since it uses less digits than its factorization.

800863832625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135636905 (or 2135636895 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 800863832625 in words is "eight hundred billion, eight hundred sixty-three million, eight hundred thirty-two thousand, six hundred twenty-five".