5250143 has 2 divisors, whose sum is σ = 5250144. Its totient is φ = 5250142.

The previous prime is 5250121. The next prime is 5250149. The reversal of 5250143 is 3410525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5250143 - 2⁶ = 5250079 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5250149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2625071 + 2625072.

It is an arithmetic number, because the mean of its divisors is an integer number (2625072).

Almost surely, 2^5250143 is an apocalyptic number.

5250143 is a deficient number, since it is larger than the sum of its proper divisors (1).

5250143 is an equidigital number, since it uses as much as digits as its factorization.

5250143 is an odious number, because the sum of its binary digits is odd.

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

The square root of 5250143 is about 2291.3190524237. The cubic root of 5250143 is about 173.8029102357.

Adding to 5250143 its reverse (3410525), we get a palindrome (8660668).

The spelling of 5250143 in words is "five million, two hundred fifty thousand, one hundred forty-three".