5265113513 has 8 divisors (see below), whose sum is σ = 5745986400. Its totient is φ = 4784611680.

The previous prime is 5265113489. The next prime is 5265113573. The reversal of 5265113513 is 3153115625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5265113513 - 2⁸ = 5265113257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5265113513.

It is not an unprimeable number, because it can be changed into a prime (5265113573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62663 + ... + 120236.

It is an arithmetic number, because the mean of its divisors is an integer number (718248300).

Almost surely, 2^5265113513 is an apocalyptic number.

It is an amenable number.

5265113513 is a deficient number, since it is larger than the sum of its proper divisors (480872887).

5265113513 is a wasteful number, since it uses less digits than its factorization.

5265113513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185527.

The product of its digits is 13500, while the sum is 32.

The square root of 5265113513 is about 72561.1019279614. The cubic root of 5265113513 is about 1739.6795015676.

The spelling of 5265113513 in words is "five billion, two hundred sixty-five million, one hundred thirteen thousand, five hundred thirteen".