5138527118 has 16 divisors (see below), whose sum is σ = 7754836320. Its totient is φ = 2553608736.

The previous prime is 5138527111. The next prime is 5138527123. The reversal of 5138527118 is 8117258315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5138527111) 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 in 7 ways as a sum of consecutive naturals, for example, 412688 + ... + 424956.

It is an arithmetic number, because the mean of its divisors is an integer number (484677270).

Almost surely, 2^5138527118 is an apocalyptic number.

5138527118 is a deficient number, since it is larger than the sum of its proper divisors (2616309202).

5138527118 is a wasteful number, since it uses less digits than its factorization.

5138527118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13531.

The product of its digits is 67200, while the sum is 41.

The square root of 5138527118 is about 71683.5205469151. The cubic root of 5138527118 is about 1725.6241799704.

The spelling of 5138527118 in words is "five billion, one hundred thirty-eight million, five hundred twenty-seven thousand, one hundred eighteen".