2589049871 has 2 divisors, whose sum is σ = 2589049872. Its totient is φ = 2589049870.

The previous prime is 2589049843. The next prime is 2589049873. The reversal of 2589049871 is 1789409852.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2589049871 - 2¹⁴ = 2589033487 is a prime.

Together with 2589049873, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2589049873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1294524935 + 1294524936.

It is an arithmetic number, because the mean of its divisors is an integer number (1294524936).

Almost surely, 2^2589049871 is an apocalyptic number.

2589049871 is a deficient number, since it is larger than the sum of its proper divisors (1).

2589049871 is an equidigital number, since it uses as much as digits as its factorization.

2589049871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 53.

The square root of 2589049871 is about 50882.7069936339. The cubic root of 2589049871 is about 1373.1357428060.

The spelling of 2589049871 in words is "two billion, five hundred eighty-nine million, forty-nine thousand, eight hundred seventy-one".