559350509 has 2 divisors, whose sum is σ = 559350510. Its totient is φ = 559350508.

The previous prime is 559350487. The next prime is 559350511. The reversal of 559350509 is 905053955.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 518837284 + 40513225 = 22778^2 + 6365^2 .

It is a cyclic number.

It is not a de Polignac number, because 559350509 - 2¹² = 559346413 is a prime.

Together with 559350511, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (559350569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279675254 + 279675255.

It is an arithmetic number, because the mean of its divisors is an integer number (279675255).

Almost surely, 2^559350509 is an apocalyptic number.

It is an amenable number.

559350509 is a deficient number, since it is larger than the sum of its proper divisors (1).

559350509 is an equidigital number, since it uses as much as digits as its factorization.

559350509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151875, while the sum is 41.

The square root of 559350509 is about 23650.5921490351. The cubic root of 559350509 is about 823.9382774368.

The spelling of 559350509 in words is "five hundred fifty-nine million, three hundred fifty thousand, five hundred nine".