5248181 has 2 divisors, whose sum is σ = 5248182. Its totient is φ = 5248180.

The previous prime is 5248169. The next prime is 5248183. The reversal of 5248181 is 1818425.

5248181 is digitally balanced in base 3, 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., 4622500 + 625681 = 2150^2 + 791^2 .

It is a cyclic number.

It is not a de Polignac number, because 5248181 - 2¹⁰ = 5247157 is a prime.

It is a super-2 number, since 2×5248181² = 55086807617522, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 5248183, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is equal to p₃₆₄₅₅₆ and since 5248181 and 364556 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5248183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2624090 + 2624091.

It is an arithmetic number, because the mean of its divisors is an integer number (2624091).

Almost surely, 2^5248181 is an apocalyptic number.

It is an amenable number.

5248181 is a deficient number, since it is larger than the sum of its proper divisors (1).

5248181 is an equidigital number, since it uses as much as digits as its factorization.

5248181 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2560, while the sum is 29.

The square root of 5248181 is about 2290.8908747472. The cubic root of 5248181 is about 173.7812572511.

The spelling of 5248181 in words is "five million, two hundred forty-eight thousand, one hundred eighty-one".