4433562225 has 81 divisors (see below), whose sum is σ = 8344509537. Its totient is φ = 2250040320.

The previous prime is 4433562223. The next prime is 4433562229. The reversal of 4433562225 is 5222653344.

The square root of 4433562225 is 66585.

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

4433562225 is a `hidden beast` number, since 4 + 4 + 3 + 3 + 5 + 622 + 25 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 713050209 + 3720512016 = 26703^2 + 60996^2 .

It is not a de Polignac number, because 4433562225 - 2¹ = 4433562223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4433562225.

It is not an unprimeable number, because it can be changed into a prime (4433562223) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 22971729 + ... + 22971921.

Almost surely, 2^4433562225 is an apocalyptic number.

4433562225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4433562225 is the 66585-th square number.

4433562225 is the 33293-rd centered octagonal number.

It is an amenable number.

4433562225 is a deficient number, since it is larger than the sum of its proper divisors (3910947312).

4433562225 is a wasteful number, since it uses less digits than its factorization.

4433562225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448 (or 224 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The cubic root of 4433562225 is about 1642.7983931372.

Multiplying 4433562225 by its sum of digits (36), we get a square (159608240100 = 399510²).

The spelling of 4433562225 in words is "four billion, four hundred thirty-three million, five hundred sixty-two thousand, two hundred twenty-five".