80830271859 has 4 divisors (see below), whose sum is σ = 107773695816. Its totient is φ = 53886847904.

The previous prime is 80830271849. The next prime is 80830271867. The reversal of 80830271859 is 95817203808.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80830271859 - 2¹³ = 80830263667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80830271839) 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, 13471711974 + ... + 13471711979.

It is an arithmetic number, because the mean of its divisors is an integer number (26943423954).

Almost surely, 2^80830271859 is an apocalyptic number.

80830271859 is a deficient number, since it is larger than the sum of its proper divisors (26943423957).

80830271859 is a wasteful number, since it uses less digits than its factorization.

80830271859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26943423956.

The product of its (nonzero) digits is 967680, while the sum is 51.

The spelling of 80830271859 in words is "eighty billion, eight hundred thirty million, two hundred seventy-one thousand, eight hundred fifty-nine".