80494583167 has 4 divisors (see below), whose sum is σ = 83091182656. Its totient is φ = 77897983680.

The previous prime is 80494583137. The next prime is 80494583189. The reversal of 80494583167 is 76138549408.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80494583167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80494583137) 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, 1298299698 + ... + 1298299759.

It is an arithmetic number, because the mean of its divisors is an integer number (20772795664).

Almost surely, 2^80494583167 is an apocalyptic number.

80494583167 is a deficient number, since it is larger than the sum of its proper divisors (2596599489).

80494583167 is a wasteful number, since it uses less digits than its factorization.

80494583167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2596599488.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 80494583167 in words is "eighty billion, four hundred ninety-four million, five hundred eighty-three thousand, one hundred sixty-seven".