800597653432 has 16 divisors (see below), whose sum is σ = 1516596071760. Its totient is φ = 396172034304.

The previous prime is 800597653403. The next prime is 800597653433. The reversal of 800597653432 is 234356795008.

It is a self number, because there is not a number n which added to its sum of digits gives 800597653432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800597653433) 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, 515848228 + ... + 515849779.

It is an arithmetic number, because the mean of its divisors is an integer number (94787254485).

Almost surely, 2^800597653432 is an apocalyptic number.

It is an amenable number.

800597653432 is a deficient number, since it is larger than the sum of its proper divisors (715998418328).

800597653432 is a wasteful number, since it uses less digits than its factorization.

800597653432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031698110 (or 1031698106 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 800597653432 in words is "eight hundred billion, five hundred ninety-seven million, six hundred fifty-three thousand, four hundred thirty-two".