5243667343 has 4 divisors (see below), whose sum is σ = 5385388120. Its totient is φ = 5101946568.

The previous prime is 5243667301. The next prime is 5243667371. The reversal of 5243667343 is 3437663425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5243667343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5243667343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243667383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70860333 + ... + 70860406.

It is an arithmetic number, because the mean of its divisors is an integer number (1346347030).

Almost surely, 2^5243667343 is an apocalyptic number.

5243667343 is a deficient number, since it is larger than the sum of its proper divisors (141720777).

5243667343 is a wasteful number, since it uses less digits than its factorization.

5243667343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141720776.

The product of its digits is 1088640, while the sum is 43.

The square root of 5243667343 is about 72413.1710602429. The cubic root of 5243667343 is about 1737.3142322516.

The spelling of 5243667343 in words is "five billion, two hundred forty-three million, six hundred sixty-seven thousand, three hundred forty-three".