80130778010 has 16 divisors (see below), whose sum is σ = 150506505216. Its totient is φ = 30658732368.

The previous prime is 80130778003. The next prime is 80130778031. The reversal of 80130778010 is 1087703108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174197114 + ... + 174197573.

It is an arithmetic number, because the mean of its divisors is an integer number (9406656576).

Almost surely, 2^80130778010 is an apocalyptic number.

80130778010 is a deficient number, since it is larger than the sum of its proper divisors (70375727206).

80130778010 is a wasteful number, since it uses less digits than its factorization.

80130778010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348394717.

The product of its (nonzero) digits is 9408, while the sum is 35.

The spelling of 80130778010 in words is "eighty billion, one hundred thirty million, seven hundred seventy-eight thousand, ten".