559238561 has 16 divisors (see below), whose sum is σ = 649756800. Its totient is φ = 471443328.

The previous prime is 559238549. The next prime is 559238567. The reversal of 559238561 is 165832955.

It is a cyclic number.

It is not a de Polignac number, because 559238561 - 2¹⁴ = 559222177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (559238567) 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 15 ways as a sum of consecutive naturals, for example, 103421 + ... + 108693.

It is an arithmetic number, because the mean of its divisors is an integer number (40609800).

Almost surely, 2^559238561 is an apocalyptic number.

It is an amenable number.

559238561 is a deficient number, since it is larger than the sum of its proper divisors (90518239).

559238561 is a wasteful number, since it uses less digits than its factorization.

559238561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5528.

The product of its digits is 324000, while the sum is 44.

The square root of 559238561 is about 23648.2253245355. The cubic root of 559238561 is about 823.8833063021.

The spelling of 559238561 in words is "five hundred fifty-nine million, two hundred thirty-eight thousand, five hundred sixty-one".