559857121 has 8 divisors (see below), whose sum is σ = 567388800. Its totient is φ = 552336720.

The previous prime is 559857083. The next prime is 559857127. The reversal of 559857121 is 121758955.

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 559857121 - 2¹¹ = 559855073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (559857127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154551 + ... + 158131.

It is an arithmetic number, because the mean of its divisors is an integer number (70923600).

Almost surely, 2^559857121 is an apocalyptic number.

It is an amenable number.

559857121 is a deficient number, since it is larger than the sum of its proper divisors (7531679).

559857121 is a wasteful number, since it uses less digits than its factorization.

559857121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5639.

The product of its digits is 126000, while the sum is 43.

The square root of 559857121 is about 23661.3000699454. The cubic root of 559857121 is about 824.1869533892.

The spelling of 559857121 in words is "five hundred fifty-nine million, eight hundred fifty-seven thousand, one hundred twenty-one".