5188938959 has 2 divisors, whose sum is σ = 5188938960. Its totient is φ = 5188938958.

The previous prime is 5188938907. The next prime is 5188939003. The reversal of 5188938959 is 9598398815.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5188938959 - 2²⁸ = 4920503503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5188938895 and 5188938904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5188931959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2594469479 + 2594469480.

It is an arithmetic number, because the mean of its divisors is an integer number (2594469480).

Almost surely, 2^5188938959 is an apocalyptic number.

5188938959 is a deficient number, since it is larger than the sum of its proper divisors (1).

5188938959 is an equidigital number, since it uses as much as digits as its factorization.

5188938959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27993600, while the sum is 65.

The square root of 5188938959 is about 72034.2901610060. The cubic root of 5188938959 is about 1731.2489404278.

The spelling of 5188938959 in words is "five billion, one hundred eighty-eight million, nine hundred thirty-eight thousand, nine hundred fifty-nine".