5109113938 has 16 divisors (see below), whose sum is σ = 8123712480. Its totient is φ = 2401551936.

The previous prime is 5109113923. The next prime is 5109113951. The reversal of 5109113938 is 8393119015.

It is a super-2 number, since 2×5109113938² = 52206090462931735688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5109113938.

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, 55068 + ... + 115111.

It is an arithmetic number, because the mean of its divisors is an integer number (507732030).

Almost surely, 2^5109113938 is an apocalyptic number.

5109113938 is a deficient number, since it is larger than the sum of its proper divisors (3014598542).

5109113938 is a wasteful number, since it uses less digits than its factorization.

5109113938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171081.

The product of its (nonzero) digits is 29160, while the sum is 40.

The square root of 5109113938 is about 71478.0661322059. The cubic root of 5109113938 is about 1722.3253587292.

The spelling of 5109113938 in words is "five billion, one hundred nine million, one hundred thirteen thousand, nine hundred thirty-eight".