5043817 has 2 divisors, whose sum is σ = 5043818. Its totient is φ = 5043816.

The previous prime is 5043811. The next prime is 5043821. The reversal of 5043817 is 7183405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5035536 + 8281 = 2244^2 + 91^2 .

It is a cyclic number.

It is not a de Polignac number, because 5043817 - 2³ = 5043809 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5043811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2521908 + 2521909.

It is an arithmetic number, because the mean of its divisors is an integer number (2521909).

Almost surely, 2^5043817 is an apocalyptic number.

It is an amenable number.

5043817 is a deficient number, since it is larger than the sum of its proper divisors (1).

5043817 is an equidigital number, since it uses as much as digits as its factorization.

5043817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 5043817 is about 2245.8443846358. The cubic root of 5043817 is about 171.4956493781.

The spelling of 5043817 in words is "five million, forty-three thousand, eight hundred seventeen".