5118338115 has 144 divisors (see below), whose sum is σ = 10132825248. Its totient is φ = 2386560000.

The previous prime is 5118338089. The next prime is 5118338119.

5118338115 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5118338115 - 2⁵ = 5118338083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5118338115.

It is not an unprimeable number, because it can be changed into a prime (5118338119) 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 143 ways as a sum of consecutive naturals, for example, 22547632 + ... + 22547858.

It is an arithmetic number, because the mean of its divisors is an integer number (70366842).

Almost surely, 2^5118338115 is an apocalyptic number.

5118338115 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5118338115 is a deficient number, since it is larger than the sum of its proper divisors (5014487133).

5118338115 is a wasteful number, since it uses less digits than its factorization.

5118338115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 388 counting only the distinct ones).

The product of its digits is 14400, while the sum is 36.

The square root of 5118338115 is about 71542.5615630304. The cubic root of 5118338115 is about 1723.3612514968.

It can be divided in two parts, 51183 and 38115, that added together give a palindrome (89298).

The spelling of 5118338115 in words is "five billion, one hundred eighteen million, three hundred thirty-eight thousand, one hundred fifteen".