80930068080 has 80 divisors (see below), whose sum is σ = 265641060384. Its totient is φ = 20311859200.

The previous prime is 80930068019. The next prime is 80930068081. The reversal of 80930068080 is 8086003908.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80930068081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9913821 + ... + 9921980.

Almost surely, 2^80930068080 is an apocalyptic number.

80930068080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80930068080 is an abundant number, since it is smaller than the sum of its proper divisors (184710992304).

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

80930068080 is a wasteful number, since it uses less digits than its factorization.

80930068080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19835834 (or 19835828 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 80930068080 in words is "eighty billion, nine hundred thirty million, sixty-eight thousand, eighty".