80008802369 has 2 divisors, whose sum is σ = 80008802370. Its totient is φ = 80008802368.

The previous prime is 80008802353. The next prime is 80008802413. The reversal of 80008802369 is 96320880008.

It is an a-pointer prime, because the next prime (80008802413) can be obtained adding 80008802369 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70059737344 + 9949065025 = 264688^2 + 99745^2 .

It is a cyclic number.

It is not a de Polignac number, because 80008802369 - 2⁴ = 80008802353 is a prime.

It is a super-2 number, since 2×80008802369² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (80008805369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40004401184 + 40004401185.

It is an arithmetic number, because the mean of its divisors is an integer number (40004401185).

Almost surely, 2^80008802369 is an apocalyptic number.

It is an amenable number.

80008802369 is a deficient number, since it is larger than the sum of its proper divisors (1).

80008802369 is an equidigital number, since it uses as much as digits as its factorization.

80008802369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 80008802369 in words is "eighty billion, eight million, eight hundred two thousand, three hundred sixty-nine".