5188891395 has 8 divisors (see below), whose sum is σ = 8302226256. Its totient is φ = 2767408736.

The previous prime is 5188891343. The next prime is 5188891457. The reversal of 5188891395 is 5931988815.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5188891395 - 2⁸ = 5188891139 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 172963032 + ... + 172963061.

It is an arithmetic number, because the mean of its divisors is an integer number (1037778282).

Almost surely, 2^5188891395 is an apocalyptic number.

5188891395 is a deficient number, since it is larger than the sum of its proper divisors (3113334861).

5188891395 is a wasteful number, since it uses less digits than its factorization.

5188891395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345926101.

The product of its digits is 3110400, while the sum is 57.

The square root of 5188891395 is about 72033.9600119277. The cubic root of 5188891395 is about 1731.2436506260.

The spelling of 5188891395 in words is "five billion, one hundred eighty-eight million, eight hundred ninety-one thousand, three hundred ninety-five".