5563413509 has 2 divisors, whose sum is σ = 5563413510. Its totient is φ = 5563413508.

The previous prime is 5563413431. The next prime is 5563413511. The reversal of 5563413509 is 9053143655.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3036340609 + 2527072900 = 55103^2 + 50270^2 .

It is a cyclic number.

It is not a de Polignac number, because 5563413509 - 2⁸ = 5563413253 is a prime.

Together with 5563413511, 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 (5563413209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2781706754 + 2781706755.

It is an arithmetic number, because the mean of its divisors is an integer number (2781706755).

Almost surely, 2^5563413509 is an apocalyptic number.

It is an amenable number.

5563413509 is a deficient number, since it is larger than the sum of its proper divisors (1).

5563413509 is an equidigital number, since it uses as much as digits as its factorization.

5563413509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243000, while the sum is 41.

The square root of 5563413509 is about 74588.2933777144. The cubic root of 5563413509 is about 1771.9322540712.

The spelling of 5563413509 in words is "five billion, five hundred sixty-three million, four hundred thirteen thousand, five hundred nine".