5686674855625 has 135 divisors (see below), whose sum is σ = 7843353771033. Its totient is φ = 4120718400000.

The previous prime is 5686674855601. The next prime is 5686674855649. The reversal of 5686674855625 is 5265584766865.

The square root of 5686674855625 is 2384675.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (5686674855601) and next prime (5686674855649).

It can be written as a sum of positive squares in 22 ways, for example, as 3501587790009 + 2185087065616 = 1871253^2 + 1478204^2 .

It is not a de Polignac number, because 5686674855625 - 2¹⁹ = 5686674331337 is a prime.

It is a super-2 number, since 2×5686674855625² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 31418093035 + ... + 31418093215.

Almost surely, 2^{5686674855625} is an apocalyptic number.

5686674855625 is the 2384675-th square number.

5686674855625 is the 1192338-th centered octagonal number.

It is an amenable number.

5686674855625 is a deficient number, since it is larger than the sum of its proper divisors (2156678915408).

5686674855625 is an frugal number, since it uses more digits than its factorization.

5686674855625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478 (or 234 counting only the distinct ones).

The product of its digits is 2903040000, while the sum is 73.

The spelling of 5686674855625 in words is "five trillion, six hundred eighty-six billion, six hundred seventy-four million, eight hundred fifty-five thousand, six hundred twenty-five".