2008560850889 has 2 divisors, whose sum is σ = 2008560850890. Its totient is φ = 2008560850888.

The previous prime is 2008560850871. The next prime is 2008560850897. The reversal of 2008560850889 is 9880580658002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2007874830025 + 686020864 = 1416995^2 + 26192^2 .

It is a cyclic number.

It is not a de Polignac number, because 2008560850889 - 2⁸ = 2008560850633 is a prime.

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 (2008560870889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004280425444 + 1004280425445.

It is an arithmetic number, because the mean of its divisors is an integer number (1004280425445).

Almost surely, 2^{2008560850889} is an apocalyptic number.

It is an amenable number.

2008560850889 is a deficient number, since it is larger than the sum of its proper divisors (1).

2008560850889 is an equidigital number, since it uses as much as digits as its factorization.

2008560850889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11059200, while the sum is 59.

The spelling of 2008560850889 in words is "two trillion, eight billion, five hundred sixty million, eight hundred fifty thousand, eight hundred eighty-nine".