80688088608 has 96 divisors (see below), whose sum is σ = 219472146432. Its totient is φ = 25929196800.

The previous prime is 80688088597. The next prime is 80688088631.

80688088608 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 731143 + ... + 834233.

It is an arithmetic number, because the mean of its divisors is an integer number (2286168192).

Almost surely, 2^80688088608 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 80688088608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109736073216).

80688088608 is an abundant number, since it is smaller than the sum of its proper divisors (138784057824).

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

80688088608 is a wasteful number, since it uses less digits than its factorization.

80688088608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103398 (or 103390 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 60.

The spelling of 80688088608 in words is "eighty billion, six hundred eighty-eight million, eighty-eight thousand, six hundred eight".