5221341225 has 18 divisors (see below), whose sum is σ = 9352002686. Its totient is φ = 2784715200.

The previous prime is 5221341197. The next prime is 5221341239. The reversal of 5221341225 is 5221431225.

5221341225 is a `hidden beast` number, since 5 + 221 + 3 + 412 + 25 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 74857104 + 5146484121 = 8652^2 + 71739^2 .

It is not a de Polignac number, because 5221341225 - 2¹⁸ = 5221079081 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11602756 + ... + 11603205.

Almost surely, 2^5221341225 is an apocalyptic number.

It is an amenable number.

5221341225 is a deficient number, since it is larger than the sum of its proper divisors (4130661461).

5221341225 is a wasteful number, since it uses less digits than its factorization.

5221341225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23205977 (or 23205969 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 5221341225 is about 72258.8487660854. The cubic root of 5221341225 is about 1734.8450531150.

Subtracting 5221341225 from its reverse (5221431225), we obtain a square (90000 = 300²).

The spelling of 5221341225 in words is "five billion, two hundred twenty-one million, three hundred forty-one thousand, two hundred twenty-five".