80795888486 has 4 divisors (see below), whose sum is σ = 121193832732. Its totient is φ = 40397944242.

The previous prime is 80795888483. The next prime is 80795888497. The reversal of 80795888486 is 68488859708.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80795888483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20198972120 + ... + 20198972123.

It is an arithmetic number, because the mean of its divisors is an integer number (30298458183).

Almost surely, 2^80795888486 is an apocalyptic number.

80795888486 is a deficient number, since it is larger than the sum of its proper divisors (40397944246).

80795888486 is a wasteful number, since it uses less digits than its factorization.

80795888486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40397944245.

The product of its (nonzero) digits is 247726080, while the sum is 71.

The spelling of 80795888486 in words is "eighty billion, seven hundred ninety-five million, eight hundred eighty-eight thousand, four hundred eighty-six".