4255352225 has 12 divisors (see below), whose sum is σ = 5289183420. Its totient is φ = 3396187200.

The previous prime is 4255352209. The next prime is 4255352249. The reversal of 4255352225 is 5222535524.

It can be written as a sum of positive squares in 6 ways, for example, as 1114758544 + 3140593681 = 33388^2 + 56041^2 .

It is not a de Polignac number, because 4255352225 - 2⁴ = 4255352209 is a prime.

It is a Curzon 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 11 ways as a sum of consecutive naturals, for example, 191630 + ... + 212679.

It is an arithmetic number, because the mean of its divisors is an integer number (440765285).

Almost surely, 2^4255352225 is an apocalyptic number.

It is an amenable number.

4255352225 is a deficient number, since it is larger than the sum of its proper divisors (1033831195).

4255352225 is a wasteful number, since it uses less digits than its factorization.

4255352225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404740 (or 404735 counting only the distinct ones).

The product of its digits is 120000, while the sum is 35.

The square root of 4255352225 is about 65233.0608280801. The cubic root of 4255352225 is about 1620.4855813329.

Adding to 4255352225 its reverse (5222535524), we get a palindrome (9477887749).

The spelling of 4255352225 in words is "four billion, two hundred fifty-five million, three hundred fifty-two thousand, two hundred twenty-five".