4452543143 has 2 divisors, whose sum is σ = 4452543144. Its totient is φ = 4452543142.

The previous prime is 4452543131. The next prime is 4452543157. The reversal of 4452543143 is 3413452544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4452543143 - 2²⁴ = 4435765927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4452543743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2226271571 + 2226271572.

It is an arithmetic number, because the mean of its divisors is an integer number (2226271572).

Almost surely, 2^4452543143 is an apocalyptic number.

4452543143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4452543143 is an equidigital number, since it uses as much as digits as its factorization.

4452543143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 115200, while the sum is 35.

The square root of 4452543143 is about 66727.3792606903. The cubic root of 4452543143 is about 1645.1394323228.

Adding to 4452543143 its reverse (3413452544), we get a palindrome (7865995687).

The spelling of 4452543143 in words is "four billion, four hundred fifty-two million, five hundred forty-three thousand, one hundred forty-three".