5224428244225 has 12 divisors (see below), whose sum is σ = 6478945636540. Its totient is φ = 4179120264000.

The previous prime is 5224428244193. The next prime is 5224428244237.

5224428244225 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 6 ways, for example, as 220044489921 + 5004383754304 = 469089^2 + 2237048^2 .

It is not a de Polignac number, because 5224428244225 - 2⁵ = 5224428244193 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 10305810 + ... + 10800859.

Almost surely, 2^{5224428244225} is an apocalyptic number.

It is an amenable number.

5224428244225 is a deficient number, since it is larger than the sum of its proper divisors (1254517392315).

5224428244225 is a wasteful number, since it uses less digits than its factorization.

5224428244225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21116580 (or 21116575 counting only the distinct ones).

The product of its digits is 3276800, while the sum is 46.

The spelling of 5224428244225 in words is "five trillion, two hundred twenty-four billion, four hundred twenty-eight million, two hundred forty-four thousand, two hundred twenty-five".