808180108272 has 60 divisors (see below), whose sum is σ = 2269149322440. Its totient is φ = 268515851904.

The previous prime is 808180108259. The next prime is 808180108289. The reversal of 808180108272 is 272801081808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9096447 + ... + 9184862.

It is an arithmetic number, because the mean of its divisors is an integer number (37819155374).

Almost surely, 2^808180108272 is an apocalyptic number.

It is an amenable number.

808180108272 is an abundant number, since it is smaller than the sum of its proper divisors (1460969214168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

808180108272 is a wasteful number, since it uses less digits than its factorization.

808180108272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18281630 (or 18281621 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 45.

The spelling of 808180108272 in words is "eight hundred eight billion, one hundred eighty million, one hundred eight thousand, two hundred seventy-two".