5204191 has 2 divisors, whose sum is σ = 5204192. Its totient is φ = 5204190.

The previous prime is 5204179. The next prime is 5204197. The reversal of 5204191 is 1914025.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5204191 - 2¹⁹ = 4679903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5204197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2602095 + 2602096.

It is an arithmetic number, because the mean of its divisors is an integer number (2602096).

Almost surely, 2^5204191 is an apocalyptic number.

5204191 is a deficient number, since it is larger than the sum of its proper divisors (1).

5204191 is an equidigital number, since it uses as much as digits as its factorization.

5204191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 5204191 is about 2281.2696026555. The cubic root of 5204191 is about 173.2943522631.

The spelling of 5204191 in words is "five million, two hundred four thousand, one hundred ninety-one".