5263222169 has 2 divisors, whose sum is σ = 5263222170. Its totient is φ = 5263222168.

The previous prime is 5263222127. The next prime is 5263222171. The reversal of 5263222169 is 9612223625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4843464025 + 419758144 = 69595^2 + 20488^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5263222169 is a prime.

It is a super-2 number, since 2×5263222169² = 55403015200506129122, which contains 22 as substring.

Together with 5263222171, 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 (5263222189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2631611084 + 2631611085.

It is an arithmetic number, because the mean of its divisors is an integer number (2631611085).

Almost surely, 2^5263222169 is an apocalyptic number.

It is an amenable number.

5263222169 is a deficient number, since it is larger than the sum of its proper divisors (1).

5263222169 is an equidigital number, since it uses as much as digits as its factorization.

5263222169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 38.

The square root of 5263222169 is about 72548.0679894372. The cubic root of 5263222169 is about 1739.4711663029.

The spelling of 5263222169 in words is "five billion, two hundred sixty-three million, two hundred twenty-two thousand, one hundred sixty-nine".