80239199375 has 10 divisors (see below), whose sum is σ = 100266904320. Its totient is φ = 64191359000.

The previous prime is 80239199357. The next prime is 80239199413. The reversal of 80239199375 is 57399193208.

It is a happy number.

It is not a de Polignac number, because 80239199375 - 2⁸ = 80239199119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80239199375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 64190735 + ... + 64191984.

It is an arithmetic number, because the mean of its divisors is an integer number (10026690432).

Almost surely, 2^80239199375 is an apocalyptic number.

80239199375 is a deficient number, since it is larger than the sum of its proper divisors (20027704945).

80239199375 is an equidigital number, since it uses as much as digits as its factorization.

80239199375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128382739 (or 128382724 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 56.

The spelling of 80239199375 in words is "eighty billion, two hundred thirty-nine million, one hundred ninety-nine thousand, three hundred seventy-five".