80683790841 has 6 divisors (see below), whose sum is σ = 116543253450. Its totient is φ = 53789193888.

The previous prime is 80683790827. The next prime is 80683790851. The reversal of 80683790841 is 14809738608.

It can be written as a sum of positive squares in only one way, i.e., 79850891241 + 832899600 = 282579^2 + 28860^2 .

It is not a de Polignac number, because 80683790841 - 2¹⁰ = 80683789817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80683790801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4482432816 + ... + 4482432833.

It is an arithmetic number, because the mean of its divisors is an integer number (19423875575).

Almost surely, 2^80683790841 is an apocalyptic number.

It is an amenable number.

80683790841 is a deficient number, since it is larger than the sum of its proper divisors (35859462609).

80683790841 is a wasteful number, since it uses less digits than its factorization.

80683790841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8964865655 (or 8964865652 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 80683790841 in words is "eighty billion, six hundred eighty-three million, seven hundred ninety thousand, eight hundred forty-one".