5206169 has 2 divisors, whose sum is σ = 5206170. Its totient is φ = 5206168.

The previous prime is 5206163. The next prime is 5206177. The reversal of 5206169 is 9616025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4182025 + 1024144 = 2045^2 + 1012^2 .

It is a cyclic number.

It is not a de Polignac number, because 5206169 - 2⁴ = 5206153 is a prime.

It is a super-2 number, since 2×5206169² = 54208391313122, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5206163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603084 + 2603085.

It is an arithmetic number, because the mean of its divisors is an integer number (2603085).

Almost surely, 2^5206169 is an apocalyptic number.

It is an amenable number.

5206169 is a deficient number, since it is larger than the sum of its proper divisors (1).

5206169 is an equidigital number, since it uses as much as digits as its factorization.

5206169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 5206169 is about 2281.7030919907. The cubic root of 5206169 is about 173.3163046223.

The spelling of 5206169 in words is "five million, two hundred six thousand, one hundred sixty-nine".