5115543825 has 24 divisors (see below), whose sum is σ = 9665942848. Its totient is φ = 2338534080.

The previous prime is 5115543821. The next prime is 5115543857. The reversal of 5115543825 is 5283455115.

It is not a de Polignac number, because 5115543825 - 2² = 5115543821 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5115543821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4871422 + ... + 4872471.

Almost surely, 2^5115543825 is an apocalyptic number.

It is an amenable number.

5115543825 is a deficient number, since it is larger than the sum of its proper divisors (4550399023).

5115543825 is a wasteful number, since it uses less digits than its factorization.

5115543825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9743913 (or 9743908 counting only the distinct ones).

The product of its digits is 120000, while the sum is 39.

The square root of 5115543825 is about 71523.0300322910. The cubic root of 5115543825 is about 1723.0475788683.

The spelling of 5115543825 in words is "five billion, one hundred fifteen million, five hundred forty-three thousand, eight hundred twenty-five".