5847521967225 has 405 divisors, whose sum is σ = 12027046708677. Its totient is φ = 2808011888640.

The previous prime is 5847521967223. The next prime is 5847521967253. The reversal of 5847521967225 is 5227691257485.

It is a happy number.

The square root of 5847521967225 is 2418165.

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

5847521967225 is a `hidden beast` number, since 5 + 8 + 47 + 521 + 9 + 67 + 2 + 2 + 5 = 666.

It can be written as a sum of positive squares in 40 ways, for example, as 5041340655849 + 806181311376 = 2245293^2 + 897876^2 .

It is a tau number, because it is divible by the number of its divisors (405).

It is not a de Polignac number, because 5847521967225 - 2¹ = 5847521967223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5847521967223) by changing a digit.

It is a polite number, since it can be written in 404 ways as a sum of consecutive naturals, for example, 53646990471 + ... + 53646990579.

Almost surely, 2^{5847521967225} is an apocalyptic number.

5847521967225 is the 2418165-th square number.

5847521967225 is the 1209083-rd centered octagonal number.

It is an amenable number.

5847521967225 is an abundant number, since it is smaller than the sum of its proper divisors (6179524741452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5847521967225 is a wasteful number, since it uses less digits than its factorization.

5847521967225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332 (or 163 counting only the distinct ones).

The product of its digits is 84672000, while the sum is 63.

The spelling of 5847521967225 in words is "five trillion, eight hundred forty-seven billion, five hundred twenty-one million, nine hundred sixty-seven thousand, two hundred twenty-five".