2600808582893 has 2 divisors, whose sum is σ = 2600808582894. Its totient is φ = 2600808582892.

The previous prime is 2600808582881. The next prime is 2600808583039. The reversal of 2600808582893 is 3982858080062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2165318136004 + 435490446889 = 1471502^2 + 659917^2 .

It is a cyclic number.

It is not a de Polignac number, because 2600808582893 - 2²⁰ = 2600807534317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2600808582803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300404291446 + 1300404291447.

It is an arithmetic number, because the mean of its divisors is an integer number (1300404291447).

Almost surely, 2^{2600808582893} is an apocalyptic number.

It is an amenable number.

2600808582893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2600808582893 is an equidigital number, since it uses as much as digits as its factorization.

2600808582893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13271040, while the sum is 59.

The spelling of 2600808582893 in words is "two trillion, six hundred billion, eight hundred eight million, five hundred eighty-two thousand, eight hundred ninety-three".