80808888008 has 16 divisors (see below), whose sum is σ = 155212194060. Its totient is φ = 39418969600.

The previous prime is 80808888007. The next prime is 80808888031. The reversal of 80808888008 is 80088880808.

It can be written as a sum of positive squares in 2 ways, for example, as 72458949124 + 8349938884 = 269182^2 + 91378^2 .

It is not an unprimeable number, because it can be changed into a prime (80808888007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123183953 + ... + 123184608.

Almost surely, 2^80808888008 is an apocalyptic number.

It is an amenable number.

80808888008 is a deficient number, since it is larger than the sum of its proper divisors (74403306052).

80808888008 is a wasteful number, since it uses less digits than its factorization.

80808888008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246368608 (or 246368604 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 56.

The spelling of 80808888008 in words is "eighty billion, eight hundred eight million, eight hundred eighty-eight thousand, eight".