80589632760 has 384 divisors, whose sum is σ = 323285114880. Its totient is φ = 16954665984.

The previous prime is 80589632743. The next prime is 80589632839. The reversal of 80589632760 is 6723698508.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 80589632697 and 80589632706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12019569 + ... + 12026271.

It is an arithmetic number, because the mean of its divisors is an integer number (841888320).

Almost surely, 2^80589632760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80589632760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161642557440).

80589632760 is an abundant number, since it is smaller than the sum of its proper divisors (242695482120).

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

80589632760 is a wasteful number, since it uses less digits than its factorization.

80589632760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7107 (or 7100 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 80589632760 in words is "eighty billion, five hundred eighty-nine million, six hundred thirty-two thousand, seven hundred sixty".