5115119931 has 12 divisors (see below), whose sum is σ = 7429785480. Its totient is φ = 3391028160.

The previous prime is 5115119909. The next prime is 5115119951. The reversal of 5115119931 is 1399115115.

It is a happy number.

5115119931 is a `hidden beast` number, since 51 + 1 + 511 + 9 + 93 + 1 = 666.

It is not a de Polignac number, because 5115119931 - 2¹⁴ = 5115103547 is a prime.

It is a super-2 number, since 2×5115119931² = 52328903817026889522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5115119951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1585950 + ... + 1589171.

It is an arithmetic number, because the mean of its divisors is an integer number (619148790).

Almost surely, 2^5115119931 is an apocalyptic number.

5115119931 is a deficient number, since it is larger than the sum of its proper divisors (2314665549).

5115119931 is a wasteful number, since it uses less digits than its factorization.

5115119931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3175306 (or 3175303 counting only the distinct ones).

The product of its digits is 6075, while the sum is 36.

The square root of 5115119931 is about 71520.0666316804. The cubic root of 5115119931 is about 1722.9999847297. Note that the first 4 decimals are identical.

The spelling of 5115119931 in words is "five billion, one hundred fifteen million, one hundred nineteen thousand, nine hundred thirty-one".