80283226691 has 2 divisors, whose sum is σ = 80283226692. Its totient is φ = 80283226690.

The previous prime is 80283226687. The next prime is 80283226711. The reversal of 80283226691 is 19662238208.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80283226691 - 2² = 80283226687 is a prime.

It is not a weakly prime, because it can be changed into another prime (80283226651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40141613345 + 40141613346.

It is an arithmetic number, because the mean of its divisors is an integer number (40141613346).

Almost surely, 2^80283226691 is an apocalyptic number.

80283226691 is a deficient number, since it is larger than the sum of its proper divisors (1).

80283226691 is an equidigital number, since it uses as much as digits as its factorization.

80283226691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 80283226691 in words is "eighty billion, two hundred eighty-three million, two hundred twenty-six thousand, six hundred ninety-one".