5188638314 has 32 divisors (see below), whose sum is σ = 8103110400. Its totient is φ = 2489909760.

The previous prime is 5188638311. The next prime is 5188638347. The reversal of 5188638314 is 4138368815.

It is not an unprimeable number, because it can be changed into a prime (5188638311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1987442 + ... + 1990050.

It is an arithmetic number, because the mean of its divisors is an integer number (253222200).

Almost surely, 2^5188638314 is an apocalyptic number.

5188638314 is a deficient number, since it is larger than the sum of its proper divisors (2914472086).

5188638314 is a wasteful number, since it uses less digits than its factorization.

5188638314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038.

The product of its digits is 552960, while the sum is 47.

The square root of 5188638314 is about 72032.2033121298. The cubic root of 5188638314 is about 1731.2155038303.

The spelling of 5188638314 in words is "five billion, one hundred eighty-eight million, six hundred thirty-eight thousand, three hundred fourteen".