552265169 has 2 divisors, whose sum is σ = 552265170. Its totient is φ = 552265168.

The previous prime is 552265139. The next prime is 552265171. The reversal of 552265169 is 961562255.

552265169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 550606225 + 1658944 = 23465^2 + 1288^2 .

It is a cyclic number.

It is not a de Polignac number, because 552265169 - 2⁸ = 552264913 is a prime.

It is a super-2 number, since 2×552265169² = 609993633781197122, which contains 22 as substring.

Together with 552265171, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (552265139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276132584 + 276132585.

It is an arithmetic number, because the mean of its divisors is an integer number (276132585).

Almost surely, 2^552265169 is an apocalyptic number.

It is an amenable number.

552265169 is a deficient number, since it is larger than the sum of its proper divisors (1).

552265169 is an equidigital number, since it uses as much as digits as its factorization.

552265169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162000, while the sum is 41.

The square root of 552265169 is about 23500.3227424646. The cubic root of 552265169 is about 820.4445185525. Note that the first 3 decimals are identical.

The spelling of 552265169 in words is "five hundred fifty-two million, two hundred sixty-five thousand, one hundred sixty-nine".