8055882002809 has 2 divisors, whose sum is σ = 8055882002810. Its totient is φ = 8055882002808.

The previous prime is 8055882002807. The next prime is 8055882002863. The reversal of 8055882002809 is 9082002885508.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8036249789584 + 19632213225 = 2834828^2 + 140115^2 .

It is a cyclic number.

It is not a de Polignac number, because 8055882002809 - 2¹ = 8055882002807 is a prime.

Together with 8055882002807, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8055882002809.

It is not a weakly prime, because it can be changed into another prime (8055882002801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4027941001404 + 4027941001405.

It is an arithmetic number, because the mean of its divisors is an integer number (4027941001405).

Almost surely, 2^{8055882002809} is an apocalyptic number.

It is an amenable number.

8055882002809 is a deficient number, since it is larger than the sum of its proper divisors (1).

8055882002809 is an equidigital number, since it uses as much as digits as its factorization.

8055882002809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3686400, while the sum is 55.

The spelling of 8055882002809 in words is "eight trillion, fifty-five billion, eight hundred eighty-two million, two thousand, eight hundred nine".