559601 has 4 divisors (see below), whose sum is σ = 639552. Its totient is φ = 479652.

The previous prime is 559597. The next prime is 559631. The reversal of 559601 is 106955.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106955 = 5 ⋅21391.

It is a cyclic number.

It is not a de Polignac number, because 559601 - 2² = 559597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (559631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39965 + ... + 39978.

It is an arithmetic number, because the mean of its divisors is an integer number (159888).

2⁵⁵⁹⁶⁰¹ is an apocalyptic number.

It is an amenable number.

559601 is a deficient number, since it is larger than the sum of its proper divisors (79951).

559601 is an equidigital number, since it uses as much as digits as its factorization.

559601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79950.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 559601 is about 748.0648367622. The cubic root of 559601 is about 82.4061252398.

The spelling of 559601 in words is "five hundred fifty-nine thousand, six hundred one".