4451225325 has 12 divisors (see below), whose sum is σ = 7359359328. Its totient is φ = 2373986800.

The previous prime is 4451225321. The next prime is 4451225347. The reversal of 4451225325 is 5235221544.

It is a happy number.

It is not a de Polignac number, because 4451225325 - 2² = 4451225321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4451225321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29674761 + ... + 29674910.

It is an arithmetic number, because the mean of its divisors is an integer number (613279944).

Almost surely, 2^4451225325 is an apocalyptic number.

It is an amenable number.

4451225325 is a deficient number, since it is larger than the sum of its proper divisors (2908134003).

4451225325 is a wasteful number, since it uses less digits than its factorization.

4451225325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59349684 (or 59349679 counting only the distinct ones).

The product of its digits is 48000, while the sum is 33.

The square root of 4451225325 is about 66717.5038876605. The cubic root of 4451225325 is about 1644.9771124823.

Adding to 4451225325 its reverse (5235221544), we get a palindrome (9686446869).

The spelling of 4451225325 in words is "four billion, four hundred fifty-one million, two hundred twenty-five thousand, three hundred twenty-five".