80681350801 has 8 divisors (see below), whose sum is σ = 80845263200. Its totient is φ = 80517602880.

The previous prime is 80681350781. The next prime is 80681350807. The reversal of 80681350801 is 10805318608.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80681350801 - 2⁹ = 80681350289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80681350807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965785 + ... + 1045993.

It is an arithmetic number, because the mean of its divisors is an integer number (10105657900).

Almost surely, 2^80681350801 is an apocalyptic number.

It is an amenable number.

80681350801 is a deficient number, since it is larger than the sum of its proper divisors (163912399).

80681350801 is a wasteful number, since it uses less digits than its factorization.

80681350801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82239.

The product of its (nonzero) digits is 46080, while the sum is 40.

The spelling of 80681350801 in words is "eighty billion, six hundred eighty-one million, three hundred fifty thousand, eight hundred one".