2548987559 has 2 divisors, whose sum is σ = 2548987560. Its totient is φ = 2548987558.

The previous prime is 2548987547. The next prime is 2548987603. The reversal of 2548987559 is 9557898452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2548987559 - 2⁸ = 2548987303 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2548087559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1274493779 + 1274493780.

It is an arithmetic number, because the mean of its divisors is an integer number (1274493780).

Almost surely, 2^2548987559 is an apocalyptic number.

2548987559 is a deficient number, since it is larger than the sum of its proper divisors (1).

2548987559 is an equidigital number, since it uses as much as digits as its factorization.

2548987559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288000, while the sum is 62.

The square root of 2548987559 is about 50487.4990368903. The cubic root of 2548987559 is about 1366.0163744306.

The spelling of 2548987559 in words is "two billion, five hundred forty-eight million, nine hundred eighty-seven thousand, five hundred fifty-nine".