80832890793 has 16 divisors (see below), whose sum is σ = 114205101120. Its totient is φ = 50679530496.

The previous prime is 80832890791. The next prime is 80832890797. The reversal of 80832890793 is 39709823808.

It is not a de Polignac number, because 80832890793 - 2¹ = 80832890791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80832890791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544863 + ... + 677156.

It is an arithmetic number, because the mean of its divisors is an integer number (7137818820).

Almost surely, 2^80832890793 is an apocalyptic number.

It is an amenable number.

80832890793 is a deficient number, since it is larger than the sum of its proper divisors (33372210327).

80832890793 is a wasteful number, since it uses less digits than its factorization.

80832890793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223336.

The product of its (nonzero) digits is 5225472, while the sum is 57.

The spelling of 80832890793 in words is "eighty billion, eight hundred thirty-two million, eight hundred ninety thousand, seven hundred ninety-three".