5256254526525 has 48 divisors (see below), whose sum is σ = 9751537677120. Its totient is φ = 2775579912000.

The previous prime is 5256254526511. The next prime is 5256254526547.

5256254526525 is a `hidden beast` number, since 5 + 2 + 5 + 62 + 5 + 4 + 52 + 6 + 525 = 666.

5256254526525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5256254526525 - 2¹⁷ = 5256254395453 is a prime.

It is a super-2 number, since 2×5256254526525² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38481547 + ... + 38617896.

It is an arithmetic number, because the mean of its divisors is an integer number (203157034940).

Almost surely, 2^{5256254526525} is an apocalyptic number.

It is an amenable number.

5256254526525 is a deficient number, since it is larger than the sum of its proper divisors (4495283150595).

5256254526525 is a wasteful number, since it uses less digits than its factorization.

5256254526525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77099563 (or 77099552 counting only the distinct ones).

The product of its digits is 36000000, while the sum is 54.

The spelling of 5256254526525 in words is "five trillion, two hundred fifty-six billion, two hundred fifty-four million, five hundred twenty-six thousand, five hundred twenty-five".