5506559 has 2 divisors, whose sum is σ = 5506560. Its totient is φ = 5506558.

The previous prime is 5506513. The next prime is 5506573. The reversal of 5506559 is 9556055.

5506559 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5506559 - 2¹² = 5502463 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5506159) 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 as a sum of consecutive naturals, namely, 2753279 + 2753280.

It is an arithmetic number, because the mean of its divisors is an integer number (2753280).

Almost surely, 2^5506559 is an apocalyptic number.

5506559 is a deficient number, since it is larger than the sum of its proper divisors (1).

5506559 is an equidigital number, since it uses as much as digits as its factorization.

5506559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33750, while the sum is 35.

The square root of 5506559 is about 2346.6058467497. The cubic root of 5506559 is about 176.5875572395.

The spelling of 5506559 in words is "five million, five hundred six thousand, five hundred fifty-nine".