5143450343 has 8 divisors (see below), whose sum is σ = 5351178240. Its totient is φ = 4938335640.

The previous prime is 5143450331. The next prime is 5143450363. The reversal of 5143450343 is 3430543415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5143450343 - 2¹⁰ = 5143449319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143450363) 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 7 ways as a sum of consecutive naturals, for example, 649283 + ... + 657156.

It is an arithmetic number, because the mean of its divisors is an integer number (668897280).

Almost surely, 2^5143450343 is an apocalyptic number.

5143450343 is a deficient number, since it is larger than the sum of its proper divisors (207727897).

5143450343 is a wasteful number, since it uses less digits than its factorization.

5143450343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306597.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 5143450343 is about 71717.8523312013. The cubic root of 5143450343 is about 1726.1751111437.

Adding to 5143450343 its reverse (3430543415), we get a palindrome (8573993758).

The spelling of 5143450343 in words is "five billion, one hundred forty-three million, four hundred fifty thousand, three hundred forty-three".