80733406808 has 16 divisors (see below), whose sum is σ = 151449774000. Its totient is φ = 40346800416.

The previous prime is 80733406799. The next prime is 80733406909. The reversal of 80733406808 is 80860433708.

It is a congruent number.

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, 2470628 + ... + 2503091.

It is an arithmetic number, because the mean of its divisors is an integer number (9465610875).

Almost surely, 2^80733406808 is an apocalyptic number.

It is an amenable number.

80733406808 is a deficient number, since it is larger than the sum of its proper divisors (70716367192).

80733406808 is a wasteful number, since it uses less digits than its factorization.

80733406808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4975754 (or 4975750 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 80733406808 in words is "eighty billion, seven hundred thirty-three million, four hundred six thousand, eight hundred eight".