5238768713 has 4 divisors (see below), whose sum is σ = 5419415940. Its totient is φ = 5058121488.

The previous prime is 5238768707. The next prime is 5238768751. The reversal of 5238768713 is 3178678325.

It is a happy number.

5238768713 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3208995904 + 2029772809 = 56648^2 + 45053^2 .

It is a cyclic number.

It is not a de Polignac number, because 5238768713 - 2⁶ = 5238768649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5238768763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90323570 + ... + 90323627.

It is an arithmetic number, because the mean of its divisors is an integer number (1354853985).

Almost surely, 2^5238768713 is an apocalyptic number.

It is an amenable number.

5238768713 is a deficient number, since it is larger than the sum of its proper divisors (180647227).

5238768713 is a wasteful number, since it uses less digits than its factorization.

5238768713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180647226.

The product of its digits is 1693440, while the sum is 50.

The square root of 5238768713 is about 72379.3389925606. The cubic root of 5238768713 is about 1736.7730644904.

The spelling of 5238768713 in words is "five billion, two hundred thirty-eight million, seven hundred sixty-eight thousand, seven hundred thirteen".