5212843 has 2 divisors, whose sum is σ = 5212844. Its totient is φ = 5212842.

The previous prime is 5212841. The next prime is 5212853. The reversal of 5212843 is 3482125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5212843 - 2¹ = 5212841 is a prime.

Together with 5212841, it forms a pair of twin primes.

5212843 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5212841) 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, 2606421 + 2606422.

It is an arithmetic number, because the mean of its divisors is an integer number (2606422).

Almost surely, 2^5212843 is an apocalyptic number.

5212843 is a deficient number, since it is larger than the sum of its proper divisors (1).

5212843 is an equidigital number, since it uses as much as digits as its factorization.

5212843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920, while the sum is 25.

The square root of 5212843 is about 2283.1651276244. The cubic root of 5212843 is about 173.3903334069.

Adding to 5212843 its reverse (3482125), we get a palindrome (8694968).

It can be divided in two parts, 521 and 2843, that added together give a square (3364 = 58²).

The spelling of 5212843 in words is "five million, two hundred twelve thousand, eight hundred forty-three".