5559002509 has 2 divisors, whose sum is σ = 5559002510. Its totient is φ = 5559002508.

The previous prime is 5559002497. The next prime is 5559002551. The reversal of 5559002509 is 9052009555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4682664900 + 876337609 = 68430^2 + 29603^2 .

It is a cyclic number.

It is not a de Polignac number, because 5559002509 - 2¹⁹ = 5558478221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5559002809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2779501254 + 2779501255.

It is an arithmetic number, because the mean of its divisors is an integer number (2779501255).

Almost surely, 2^5559002509 is an apocalyptic number.

It is an amenable number.

5559002509 is a deficient number, since it is larger than the sum of its proper divisors (1).

5559002509 is an equidigital number, since it uses as much as digits as its factorization.

5559002509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 101250, while the sum is 40.

The square root of 5559002509 is about 74558.7185311014. The cubic root of 5559002509 is about 1771.4638330362.

The spelling of 5559002509 in words is "five billion, five hundred fifty-nine million, two thousand, five hundred nine".