5504225509 has 2 divisors, whose sum is σ = 5504225510. Its totient is φ = 5504225508.

The previous prime is 5504225497. The next prime is 5504225527. The reversal of 5504225509 is 9055224055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4481633025 + 1022592484 = 66945^2 + 31978^2 .

It is a cyclic number.

It is not a de Polignac number, because 5504225509 - 2¹⁵ = 5504192741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5504225579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752112754 + 2752112755.

It is an arithmetic number, because the mean of its divisors is an integer number (2752112755).

Almost surely, 2^5504225509 is an apocalyptic number.

It is an amenable number.

5504225509 is a deficient number, since it is larger than the sum of its proper divisors (1).

5504225509 is an equidigital number, since it uses as much as digits as its factorization.

5504225509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90000, while the sum is 37.

The square root of 5504225509 is about 74190.4677772017. The cubic root of 5504225509 is about 1765.6260979674.

The spelling of 5504225509 in words is "five billion, five hundred four million, two hundred twenty-five thousand, five hundred nine".