5205727 has 2 divisors, whose sum is σ = 5205728. Its totient is φ = 5205726.

The previous prime is 5205721. The next prime is 5205749. The reversal of 5205727 is 7275025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5205727 - 2³ = 5205719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5205695 and 5205704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5205721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2602863 + 2602864.

It is an arithmetic number, because the mean of its divisors is an integer number (2602864).

Almost surely, 2^5205727 is an apocalyptic number.

5205727 is a deficient number, since it is larger than the sum of its proper divisors (1).

5205727 is an equidigital number, since it uses as much as digits as its factorization.

5205727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 5205727 is about 2281.6062324599. The cubic root of 5205727 is about 173.3113996737.

The spelling of 5205727 in words is "five million, two hundred five thousand, seven hundred twenty-seven".