5316866239 has 4 divisors (see below), whose sum is σ = 5317026624. Its totient is φ = 5316705856.

The previous prime is 5316866227. The next prime is 5316866281. The reversal of 5316866239 is 9326686135.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5316866239 - 2⁷ = 5316866111 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5316866192 and 5316866201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5316866299) 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, 9967 + ... + 103600.

It is an arithmetic number, because the mean of its divisors is an integer number (1329256656).

Almost surely, 2^5316866239 is an apocalyptic number.

5316866239 is a deficient number, since it is larger than the sum of its proper divisors (160385).

5316866239 is a wasteful number, since it uses less digits than its factorization.

5316866239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160384.

The product of its digits is 1399680, while the sum is 49.

The square root of 5316866239 is about 72916.8446862589. The cubic root of 5316866239 is about 1745.3609091404.

The spelling of 5316866239 in words is "five billion, three hundred sixteen million, eight hundred sixty-six thousand, two hundred thirty-nine".