80171548108 has 12 divisors (see below), whose sum is σ = 140505631560. Its totient is φ = 40027081952.

The previous prime is 80171548073. The next prime is 80171548111. The reversal of 80171548108 is 80184517108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14669953 + ... + 14675416.

It is an arithmetic number, because the mean of its divisors is an integer number (11708802630).

Almost surely, 2^80171548108 is an apocalyptic number.

It is an amenable number.

80171548108 is a deficient number, since it is larger than the sum of its proper divisors (60334083452).

80171548108 is a wasteful number, since it uses less digits than its factorization.

80171548108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29346056 (or 29346054 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 43.

The spelling of 80171548108 in words is "eighty billion, one hundred seventy-one million, five hundred forty-eight thousand, one hundred eight".