2559870994497 has 8 divisors (see below), whose sum is σ = 3413183817120. Its totient is φ = 1706569417440.

The previous prime is 2559870994489. The next prime is 2559870994511. The reversal of 2559870994497 is 7944990789552.

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

It is not a de Polignac number, because 2559870994497 - 2³ = 2559870994489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2559870994097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2265079 + ... + 3201612.

It is an arithmetic number, because the mean of its divisors is an integer number (426647977140).

Almost surely, 2^{2559870994497} is an apocalyptic number.

It is an amenable number.

2559870994497 is a deficient number, since it is larger than the sum of its proper divisors (853312822623).

2559870994497 is a wasteful number, since it uses less digits than its factorization.

2559870994497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5622783.

The product of its (nonzero) digits is 2057529600, while the sum is 78.

The spelling of 2559870994497 in words is "two trillion, five hundred fifty-nine billion, eight hundred seventy million, nine hundred ninety-four thousand, four hundred ninety-seven".