5256271713525 has 48 divisors (see below), whose sum is σ = 9934665224064. Its totient is φ = 2402186100480.

The previous prime is 5256271713421. The next prime is 5256271713533. The reversal of 5256271713525 is 5253171726525.

It is not a de Polignac number, because 5256271713525 - 2¹⁵ = 5256271680757 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 437907 + ... + 3271743.

It is an arithmetic number, because the mean of its divisors is an integer number (206972192168).

Almost surely, 2^{5256271713525} is an apocalyptic number.

It is an amenable number.

5256271713525 is a deficient number, since it is larger than the sum of its proper divisors (4678393510539).

5256271713525 is a wasteful number, since it uses less digits than its factorization.

5256271713525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2837390 (or 2837385 counting only the distinct ones).

The product of its digits is 4410000, while the sum is 51.

The spelling of 5256271713525 in words is "five trillion, two hundred fifty-six billion, two hundred seventy-one million, seven hundred thirteen thousand, five hundred twenty-five".