5516222149 has 2 divisors, whose sum is σ = 5516222150. Its totient is φ = 5516222148.

The previous prime is 5516222143. The next prime is 5516222183. The reversal of 5516222149 is 9412226155.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5044550625 + 471671524 = 71025^2 + 21718^2 .

It is a cyclic number.

It is not a de Polignac number, because 5516222149 - 2⁷ = 5516222021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5516222143) 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, 2758111074 + 2758111075.

It is an arithmetic number, because the mean of its divisors is an integer number (2758111075).

Almost surely, 2^5516222149 is an apocalyptic number.

It is an amenable number.

5516222149 is a deficient number, since it is larger than the sum of its proper divisors (1).

5516222149 is an equidigital number, since it uses as much as digits as its factorization.

5516222149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 37.

The square root of 5516222149 is about 74271.2740499313. The cubic root of 5516222149 is about 1766.9079138253.

The spelling of 5516222149 in words is "five billion, five hundred sixteen million, two hundred twenty-two thousand, one hundred forty-nine".