2559508988609 has 8 divisors (see below), whose sum is σ = 2589482945280. Its totient is φ = 2529700178256.

The previous prime is 2559508988549. The next prime is 2559508988627. The reversal of 2559508988609 is 9068898059552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2559508988609 - 2²⁸ = 2559240553153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2559508988629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41255402 + ... + 41317395.

It is an arithmetic number, because the mean of its divisors is an integer number (323685368160).

Almost surely, 2^{2559508988609} is an apocalyptic number.

It is an amenable number.

2559508988609 is a deficient number, since it is larger than the sum of its proper divisors (29973956671).

2559508988609 is a wasteful number, since it uses less digits than its factorization.

2559508988609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82573159.

The product of its (nonzero) digits is 559872000, while the sum is 74.

The spelling of 2559508988609 in words is "two trillion, five hundred fifty-nine billion, five hundred eight million, nine hundred eighty-eight thousand, six hundred nine".