5217743 has 2 divisors, whose sum is σ = 5217744. Its totient is φ = 5217742.

The previous prime is 5217733. The next prime is 5217763. The reversal of 5217743 is 3477125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5217743 - 2¹⁴ = 5201359 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5217733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2608871 + 2608872.

It is an arithmetic number, because the mean of its divisors is an integer number (2608872).

Almost surely, 2^5217743 is an apocalyptic number.

5217743 is a deficient number, since it is larger than the sum of its proper divisors (1).

5217743 is an equidigital number, since it uses as much as digits as its factorization.

5217743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5880, while the sum is 29.

The square root of 5217743 is about 2284.2379473251. The cubic root of 5217743 is about 173.4446445614. Note that the first 3 decimals are identical.

The spelling of 5217743 in words is "five million, two hundred seventeen thousand, seven hundred forty-three".