5188768231 has 2 divisors, whose sum is σ = 5188768232. Its totient is φ = 5188768230.

The previous prime is 5188768229. The next prime is 5188768307. The reversal of 5188768231 is 1328678815.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5188768231 - 2¹ = 5188768229 is a prime.

It is a super-2 number, since 2×5188768231² = 53846631510069738722, which contains 22 as substring.

Together with 5188768229, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5188768331) 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 as a sum of consecutive naturals, namely, 2594384115 + 2594384116.

It is an arithmetic number, because the mean of its divisors is an integer number (2594384116).

Almost surely, 2^5188768231 is an apocalyptic number.

5188768231 is a deficient number, since it is larger than the sum of its proper divisors (1).

5188768231 is an equidigital number, since it uses as much as digits as its factorization.

5188768231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 645120, while the sum is 49.

The square root of 5188768231 is about 72033.1051045282. The cubic root of 5188768231 is about 1731.2299528651.

The spelling of 5188768231 in words is "five billion, one hundred eighty-eight million, seven hundred sixty-eight thousand, two hundred thirty-one".