2559631103 has 8 divisors (see below), whose sum is σ = 2631261360. Its totient is φ = 2488129920.

The previous prime is 2559631073. The next prime is 2559631117. The reversal of 2559631103 is 3011369552.

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 2559631103 - 2¹⁰ = 2559630079 is a prime.

It is a super-2 number, since 2×2559631103² = 13103422766889993218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2559631133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8663 + ... + 72071.

It is an arithmetic number, because the mean of its divisors is an integer number (328907670).

Almost surely, 2^2559631103 is an apocalyptic number.

2559631103 is a deficient number, since it is larger than the sum of its proper divisors (71630257).

2559631103 is a wasteful number, since it uses less digits than its factorization.

2559631103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64537.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 2559631103 is about 50592.7969477869. The cubic root of 2559631103 is about 1367.9150453310.

The spelling of 2559631103 in words is "two billion, five hundred fifty-nine million, six hundred thirty-one thousand, one hundred three".