5112726856625 has 16 divisors (see below), whose sum is σ = 6756017420880. Its totient is φ = 3849582572800.

The previous prime is 5112726856577. The next prime is 5112726856637. The reversal of 5112726856625 is 5266586272115.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 291031117729 + 4821695738896 = 539473^2 + 2195836^2 .

It is not a de Polignac number, because 5112726856625 - 2³² = 5108431889329 is a prime.

It is a super-2 number, since 2×5112726856625² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1202992430 + ... + 1202996679.

It is an arithmetic number, because the mean of its divisors is an integer number (422251088805).

Almost surely, 2^{5112726856625} is an apocalyptic number.

It is an amenable number.

5112726856625 is a deficient number, since it is larger than the sum of its proper divisors (1643290564255).

5112726856625 is a wasteful number, since it uses less digits than its factorization.

5112726856625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405989141 (or 2405989131 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 56.

The spelling of 5112726856625 in words is "five trillion, one hundred twelve billion, seven hundred twenty-six million, eight hundred fifty-six thousand, six hundred twenty-five".