80982486189 has 24 divisors (see below), whose sum is σ = 128372916672. Its totient is φ = 48786390720.

The previous prime is 80982486173. The next prime is 80982486239. The reversal of 80982486189 is 98168428908.

80982486189 is a `hidden beast` number, since 8 + 0 + 9 + 8 + 2 + 4 + 8 + 618 + 9 = 666.

It is not a de Polignac number, because 80982486189 - 2⁴ = 80982486173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80982486139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2432584 + ... + 2465649.

It is an arithmetic number, because the mean of its divisors is an integer number (5348871528).

Almost surely, 2^80982486189 is an apocalyptic number.

It is an amenable number.

80982486189 is a deficient number, since it is larger than the sum of its proper divisors (47390430483).

80982486189 is a wasteful number, since it uses less digits than its factorization.

80982486189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4898417 (or 4898414 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 63.

The spelling of 80982486189 in words is "eighty billion, nine hundred eighty-two million, four hundred eighty-six thousand, one hundred eighty-nine".