5043542343 has 32 divisors (see below), whose sum is σ = 8100249600. Its totient is φ = 2726843616.

The previous prime is 5043542311. The next prime is 5043542347. The reversal of 5043542343 is 3432453405.

It is a happy number.

It is not a de Polignac number, because 5043542343 - 2⁵ = 5043542311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5043542347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320698 + ... + 336056.

It is an arithmetic number, because the mean of its divisors is an integer number (253132800).

Almost surely, 2^5043542343 is an apocalyptic number.

5043542343 is a deficient number, since it is larger than the sum of its proper divisors (3056707257).

5043542343 is a wasteful number, since it uses less digits than its factorization.

5043542343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16211.

The product of its (nonzero) digits is 86400, while the sum is 33.

The square root of 5043542343 is about 71017.9015671401. The cubic root of 5043542343 is about 1714.9253643567.

Adding to 5043542343 its reverse (3432453405), we get a palindrome (8475995748).

The spelling of 5043542343 in words is "five billion, forty-three million, five hundred forty-two thousand, three hundred forty-three".