5043431323 has 16 divisors (see below), whose sum is σ = 5955010560. Its totient is φ = 4179866400.

The previous prime is 5043431317. The next prime is 5043431347. The reversal of 5043431323 is 3231343405.

It is not a de Polignac number, because 5043431323 - 2²⁹ = 4506560411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5043431291 and 5043431300.

It is not an unprimeable number, because it can be changed into a prime (5043431353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257238 + ... + 276148.

It is an arithmetic number, because the mean of its divisors is an integer number (372188160).

Almost surely, 2^5043431323 is an apocalyptic number.

5043431323 is a deficient number, since it is larger than the sum of its proper divisors (911579237).

5043431323 is a wasteful number, since it uses less digits than its factorization.

5043431323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20178.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 5043431323 is about 71017.1199289298. The cubic root of 5043431323 is about 1714.9127811101.

Adding to 5043431323 its reverse (3231343405), we get a palindrome (8274774728).

The spelling of 5043431323 in words is "five billion, forty-three million, four hundred thirty-one thousand, three hundred twenty-three".