5524205625 has 45 divisors (see below), whose sum is σ = 9981140169. Its totient is φ = 2943270000.

The previous prime is 5524205591. The next prime is 5524205629. The reversal of 5524205625 is 5265024255.

The square root of 5524205625 is 74325.

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

5524205625 is a `hidden beast` number, since 5 + 5 + 2 + 4 + 20 + 5 + 625 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 433097721 + 5091107904 = 20811^2 + 71352^2 .

It is a tau number, because it is divible by the number of its divisors (45).

It is not a de Polignac number, because 5524205625 - 2¹⁹ = 5523681337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5524205625.

It is not an unprimeable number, because it can be changed into a prime (5524205629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 5573880 + ... + 5574870.

Almost surely, 2^5524205625 is an apocalyptic number.

5524205625 is the 74325-th square number.

5524205625 is the 37163-rd centered octagonal number.

It is an amenable number.

5524205625 is a deficient number, since it is larger than the sum of its proper divisors (4456934544).

5524205625 is an frugal number, since it uses more digits than its factorization.

5524205625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008 (or 999 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The cubic root of 5524205625 is about 1767.7599019495.

Multiplying 5524205625 by its sum of digits (36), we get a square (198871402500 = 445950²).

The spelling of 5524205625 in words is "five billion, five hundred twenty-four million, two hundred five thousand, six hundred twenty-five".