5005005550549 has 2 divisors, whose sum is σ = 5005005550550. Its totient is φ = 5005005550548.

The previous prime is 5005005550529. The next prime is 5005005550561. The reversal of 5005005550549 is 9450555005005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2981803704100 + 2023201846449 = 1726790^2 + 1422393^2 .

It is a cyclic number.

It is not a de Polignac number, because 5005005550549 - 2³⁷ = 4867566597077 is a prime.

It is a super-2 number, since 2×5005005550549² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5005005550529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502502775274 + 2502502775275.

It is an arithmetic number, because the mean of its divisors is an integer number (2502502775275).

Almost surely, 2^{5005005550549} is an apocalyptic number.

It is an amenable number.

5005005550549 is a deficient number, since it is larger than the sum of its proper divisors (1).

5005005550549 is an equidigital number, since it uses as much as digits as its factorization.

5005005550549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 562500, while the sum is 43.

The spelling of 5005005550549 in words is "five trillion, five billion, five million, five hundred fifty thousand, five hundred forty-nine".