2559584887 has 2 divisors, whose sum is σ = 2559584888. Its totient is φ = 2559584886.

The previous prime is 2559584869. The next prime is 2559584899. The reversal of 2559584887 is 7884859552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2559584887 - 2²³ = 2551196279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2559584087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1279792443 + 1279792444.

It is an arithmetic number, because the mean of its divisors is an integer number (1279792444).

Almost surely, 2^2559584887 is an apocalyptic number.

2559584887 is a deficient number, since it is larger than the sum of its proper divisors (1).

2559584887 is an equidigital number, since it uses as much as digits as its factorization.

2559584887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256000, while the sum is 61.

The square root of 2559584887 is about 50592.3402008644. The cubic root of 2559584887 is about 1367.9068123814.

The spelling of 2559584887 in words is "two billion, five hundred fifty-nine million, five hundred eighty-four thousand, eight hundred eighty-seven".