5506065559 has 2 divisors, whose sum is σ = 5506065560. Its totient is φ = 5506065558.

The previous prime is 5506065547. The next prime is 5506065563. The reversal of 5506065559 is 9555606055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5506065559 - 2¹⁷ = 5505934487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5506065659) 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 as a sum of consecutive naturals, namely, 2753032779 + 2753032780.

It is an arithmetic number, because the mean of its divisors is an integer number (2753032780).

Almost surely, 2^5506065559 is an apocalyptic number.

5506065559 is a deficient number, since it is larger than the sum of its proper divisors (1).

5506065559 is an equidigital number, since it uses as much as digits as its factorization.

5506065559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1012500, while the sum is 46.

The square root of 5506065559 is about 74202.8675928363. The cubic root of 5506065559 is about 1765.8228243029.

Subtracting 5506065559 from its reverse (9555606055), we obtain a square (4049540496 = 63636²).

The spelling of 5506065559 in words is "five billion, five hundred six million, sixty-five thousand, five hundred fifty-nine".