5000344643 has 16 divisors (see below), whose sum is σ = 5844078336. Its totient is φ = 4189825440.

The previous prime is 5000344639. The next prime is 5000344667. The reversal of 5000344643 is 3464430005.

5000344643 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5000344643 - 2² = 5000344639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5000344673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33680 + ... + 105522.

It is an arithmetic number, because the mean of its divisors is an integer number (365254896).

Almost surely, 2^5000344643 is an apocalyptic number.

5000344643 is a deficient number, since it is larger than the sum of its proper divisors (843733693).

5000344643 is a wasteful number, since it uses less digits than its factorization.

5000344643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72074.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 5000344643 is about 70713.1150706854. The cubic root of 5000344643 is about 1710.0152345234.

Adding to 5000344643 its reverse (3464430005), we get a palindrome (8464774648).

The spelling of 5000344643 in words is "five billion, three hundred forty-four thousand, six hundred forty-three".