80489063120 has 40 divisors (see below), whose sum is σ = 196986395040. Its totient is φ = 30501118080.

The previous prime is 80489063113. The next prime is 80489063227. The reversal of 80489063120 is 2136098408.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 26475146 + ... + 26478185.

It is an arithmetic number, because the mean of its divisors is an integer number (4924659876).

Almost surely, 2^80489063120 is an apocalyptic number.

80489063120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80489063120 is an abundant number, since it is smaller than the sum of its proper divisors (116497331920).

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

80489063120 is a wasteful number, since it uses less digits than its factorization.

80489063120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52953363 (or 52953357 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 80489063120 in words is "eighty billion, four hundred eighty-nine million, sixty-three thousand, one hundred twenty".