5881522284225 has 135 divisors (see below), whose sum is σ = 12674970929907. Its totient is φ = 2688346674720.

The previous prime is 5881522284217. The next prime is 5881522284247. The reversal of 5881522284225 is 5224822251885.

The square root of 5881522284225 is 2425185.

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

5881522284225 is a `hidden beast` number, since 58 + 8 + 1 + 522 + 2 + 8 + 42 + 25 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2117348022321 + 3764174261904 = 1455111^2 + 1940148^2 .

It is a tau number, because it is divible by the number of its divisors (135).

It is not a de Polignac number, because 5881522284225 - 2³ = 5881522284217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 763929426 + ... + 763937124.

Almost surely, 2^{5881522284225} is an apocalyptic number.

5881522284225 is the 2425185-th square number.

5881522284225 is the 1212593-rd centered octagonal number.

It is an amenable number.

5881522284225 is an abundant number, since it is smaller than the sum of its proper divisors (6793448645682).

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

5881522284225 is an frugal number, since it uses more digits than its factorization.

5881522284225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15434 (or 7714 counting only the distinct ones).

The product of its digits is 8192000, while the sum is 54.

The spelling of 5881522284225 in words is "five trillion, eight hundred eighty-one billion, five hundred twenty-two million, two hundred eighty-four thousand, two hundred twenty-five".