5225261 has 2 divisors, whose sum is σ = 5225262. Its totient is φ = 5225260.

The previous prime is 5225243. The next prime is 5225287. The reversal of 5225261 is 1625225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5152900 + 72361 = 2270^2 + 269^2 .

It is a cyclic number.

It is not a de Polignac number, because 5225261 - 2¹⁰ = 5224237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5225201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2612630 + 2612631.

It is an arithmetic number, because the mean of its divisors is an integer number (2612631).

Almost surely, 2^5225261 is an apocalyptic number.

It is an amenable number.

5225261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5225261 is an equidigital number, since it uses as much as digits as its factorization.

5225261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1200, while the sum is 23.

The square root of 5225261 is about 2285.8829803820. The cubic root of 5225261 is about 173.5279073226.

The spelling of 5225261 in words is "five million, two hundred twenty-five thousand, two hundred sixty-one".