80603105608 has 16 divisors (see below), whose sum is σ = 152828923500. Its totient is φ = 39848726016.

The previous prime is 80603105591. The next prime is 80603105663. The reversal of 80603105608 is 80650130608.

It can be written as a sum of positive squares in 2 ways, for example, as 77093964964 + 3509140644 = 277658^2 + 59238^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56602593 + ... + 56604016.

Almost surely, 2^80603105608 is an apocalyptic number.

It is an amenable number.

80603105608 is a deficient number, since it is larger than the sum of its proper divisors (72225817892).

80603105608 is a wasteful number, since it uses less digits than its factorization.

80603105608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113206704 (or 113206700 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 80603105608 in words is "eighty billion, six hundred three million, one hundred five thousand, six hundred eight".