80582880000 has 720 divisors, whose sum is σ = 317229454080. Its totient is φ = 17762304000.

The previous prime is 80582879999. The next prime is 80582880019. The reversal of 80582880000 is 8828508.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 97439587 + ... + 97440413.

It is an arithmetic number, because the mean of its divisors is an integer number (440596464).

Almost surely, 2^80582880000 is an apocalyptic number.

80582880000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80582880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158614727040).

80582880000 is an abundant number, since it is smaller than the sum of its proper divisors (236646574080).

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

80582880000 is an equidigital number, since it uses as much as digits as its factorization.

80582880000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902 (or 873 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 39.

The spelling of 80582880000 in words is "eighty billion, five hundred eighty-two million, eight hundred eighty thousand".