5102543 has 2 divisors, whose sum is σ = 5102544. Its totient is φ = 5102542.

The previous prime is 5102501. The next prime is 5102561. The reversal of 5102543 is 3452015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5102543 - 2¹⁸ = 4840399 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 (5102563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551271 + 2551272.

It is an arithmetic number, because the mean of its divisors is an integer number (2551272).

Almost surely, 2^5102543 is an apocalyptic number.

5102543 is a deficient number, since it is larger than the sum of its proper divisors (1).

5102543 is an equidigital number, since it uses as much as digits as its factorization.

5102543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5102543 is about 2258.8809176227. The cubic root of 5102543 is about 172.1586669101.

Adding to 5102543 its reverse (3452015), we get a palindrome (8554558).

The spelling of 5102543 in words is "five million, one hundred two thousand, five hundred forty-three".