5023143543 has 24 divisors (see below), whose sum is σ = 7392672000. Its totient is φ = 3031539280.

The previous prime is 5023143539. The next prime is 5023143551. The reversal of 5023143543 is 3453413205.

It is not a de Polignac number, because 5023143543 - 2² = 5023143539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5023143543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5023143533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57808 + ... + 115706.

It is an arithmetic number, because the mean of its divisors is an integer number (308028000).

Almost surely, 2^5023143543 is an apocalyptic number.

5023143543 is a deficient number, since it is larger than the sum of its proper divisors (2369528457).

5023143543 is a wasteful number, since it uses less digits than its factorization.

5023143543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58163 (or 58152 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 5023143543 is about 70874.1387460899. The cubic root of 5023143543 is about 1712.6102132204.

Adding to 5023143543 its reverse (3453413205), we get a palindrome (8476556748).

The spelling of 5023143543 in words is "five billion, twenty-three million, one hundred forty-three thousand, five hundred forty-three".