5317566143 has 4 divisors (see below), whose sum is σ = 5317724808. Its totient is φ = 5317407480.

The previous prime is 5317566113. The next prime is 5317566193. The reversal of 5317566143 is 3416657135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3416657135 = 5 ⋅683331427.

It is a cyclic number.

It is not a de Polignac number, because 5317566143 - 2¹⁴ = 5317549759 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 5317566143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5317566113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7196 + ... + 103377.

It is an arithmetic number, because the mean of its divisors is an integer number (1329431202).

Almost surely, 2^5317566143 is an apocalyptic number.

5317566143 is a deficient number, since it is larger than the sum of its proper divisors (158665).

5317566143 is a wasteful number, since it uses less digits than its factorization.

5317566143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158664.

The product of its digits is 226800, while the sum is 41.

The square root of 5317566143 is about 72921.6438583223. The cubic root of 5317566143 is about 1745.4374913117.

The spelling of 5317566143 in words is "five billion, three hundred seventeen million, five hundred sixty-six thousand, one hundred forty-three".