5188888325 has 24 divisors (see below), whose sum is σ = 6996853512. Its totient is φ = 3801323520.

The previous prime is 5188888321. The next prime is 5188888333. The reversal of 5188888325 is 5238888815.

It can be written as a sum of positive squares in 12 ways, for example, as 9351364 + 5179536961 = 3058^2 + 71969^2 .

It is not a de Polignac number, because 5188888325 - 2² = 5188888321 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5188888321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149264 + ... + 180713.

It is an arithmetic number, because the mean of its divisors is an integer number (291535563).

Almost surely, 2^5188888325 is an apocalyptic number.

It is an amenable number.

5188888325 is a deficient number, since it is larger than the sum of its proper divisors (1807965187).

5188888325 is a wasteful number, since it uses less digits than its factorization.

5188888325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330041 (or 330036 counting only the distinct ones).

The product of its digits is 4915200, while the sum is 56.

The square root of 5188888325 is about 72033.9387025310. The cubic root of 5188888325 is about 1731.2433091966.

The spelling of 5188888325 in words is "five billion, one hundred eighty-eight million, eight hundred eighty-eight thousand, three hundred twenty-five".