80576079 has 8 divisors (see below), whose sum is σ = 107476992. Its totient is φ = 53696280.

The previous prime is 80576063. The next prime is 80576101. The reversal of 80576079 is 97067508.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80576079 - 2⁴ = 80576063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80576079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80576479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9714 + ... + 15984.

It is an arithmetic number, because the mean of its divisors is an integer number (13434624).

Almost surely, 2^80576079 is an apocalyptic number.

80576079 is a deficient number, since it is larger than the sum of its proper divisors (26900913).

80576079 is a wasteful number, since it uses less digits than its factorization.

80576079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10557.

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 80576079 is about 8976.4179381310. The cubic root of 80576079 is about 431.9187357859.

The spelling of 80576079 in words is "eighty million, five hundred seventy-six thousand, seventy-nine".