80329257290 has 16 divisors (see below), whose sum is σ = 146629180800. Its totient is φ = 31679143440.

The previous prime is 80329257287. The next prime is 80329257301. The reversal of 80329257290 is 9275292308.

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, 56569190 + ... + 56570609.

It is an arithmetic number, because the mean of its divisors is an integer number (9164323800).

Almost surely, 2^80329257290 is an apocalyptic number.

80329257290 is a deficient number, since it is larger than the sum of its proper divisors (66299923510).

80329257290 is a wasteful number, since it uses less digits than its factorization.

80329257290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113139877.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 80329257290 in words is "eighty billion, three hundred twenty-nine million, two hundred fifty-seven thousand, two hundred ninety".