80308027500 has 60 divisors (see below), whose sum is σ = 234156814584. Its totient is φ = 21415472000.

The previous prime is 80308027463. The next prime is 80308027511. The reversal of 80308027500 is 572080308.

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 5346369 + ... + 5361368.

Almost surely, 2^80308027500 is an apocalyptic number.

It is an amenable number.

80308027500 is an abundant number, since it is smaller than the sum of its proper divisors (153848787084).

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

80308027500 is a wasteful number, since it uses less digits than its factorization.

80308027500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10707764 (or 10707747 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 80308027500 in words is "eighty billion, three hundred eight million, twenty-seven thousand, five hundred".