4051303456225 has 27 divisors (see below), whose sum is σ = 5110954554963. Its totient is φ = 3185642870640.

The previous prime is 4051303456223. The next prime is 4051303456229. The reversal of 4051303456225 is 5226543031504.

The square root of 4051303456225 is 2012785.

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

4051303456225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1458469244241 + 2592834211984 = 1207671^2 + 1610228^2 .

It is not a de Polignac number, because 4051303456225 - 2¹ = 4051303456223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4051303456223) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 593768164 + ... + 593774986.

Almost surely, 2^{4051303456225} is an apocalyptic number.

4051303456225 is the 2012785-th square number.

4051303456225 is the 1006393-rd centered octagonal number.

It is an amenable number.

4051303456225 is a deficient number, since it is larger than the sum of its proper divisors (1059651098738).

4051303456225 is an frugal number, since it uses more digits than its factorization.

4051303456225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13774 (or 6887 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 4051303456225 its reverse (5226543031504), we get a palindrome (9277846487729).

The spelling of 4051303456225 in words is "four trillion, fifty-one billion, three hundred three million, four hundred fifty-six thousand, two hundred twenty-five".