5554503209 has 2 divisors, whose sum is σ = 5554503210. Its totient is φ = 5554503208.

The previous prime is 5554503133. The next prime is 5554503239. The reversal of 5554503209 is 9023054555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3928155625 + 1626347584 = 62675^2 + 40328^2 .

It is a cyclic number.

It is not a de Polignac number, because 5554503209 - 2¹² = 5554499113 is a prime.

It is not a weakly prime, because it can be changed into another prime (5554503239) 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, 2777251604 + 2777251605.

It is an arithmetic number, because the mean of its divisors is an integer number (2777251605).

Almost surely, 2^5554503209 is an apocalyptic number.

It is an amenable number.

5554503209 is a deficient number, since it is larger than the sum of its proper divisors (1).

5554503209 is an equidigital number, since it uses as much as digits as its factorization.

5554503209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135000, while the sum is 38.

The square root of 5554503209 is about 74528.5395603590. The cubic root of 5554503209 is about 1770.9857797342.

The spelling of 5554503209 in words is "five billion, five hundred fifty-four million, five hundred three thousand, two hundred nine".