4233454225 has 135 divisors (see below), whose sum is σ = 7271475351. Its totient is φ = 2436033600.

The previous prime is 4233454219. The next prime is 4233454231. The reversal of 4233454225 is 5224543324.

The square root of 4233454225 is 65065.

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

4233454225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4233454219) and next prime (4233454231).

It can be written as a sum of positive squares in 7 ways, for example, as 4153673601 + 79780624 = 64449^2 + 8932^2 .

It is not a de Polignac number, because 4233454225 - 2⁷ = 4233454097 is a prime.

Its product of digits (115200) is a multiple of the sum of its prime divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 325650319 + ... + 325650331.

Almost surely, 2^4233454225 is an apocalyptic number.

4233454225 is the 65065-th square number.

4233454225 is the 32533-rd centered octagonal number.

It is an amenable number.

4233454225 is a deficient number, since it is larger than the sum of its proper divisors (3038021126).

4233454225 is an equidigital number, since it uses as much as digits as its factorization.

4233454225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 36 counting only the distinct ones).

The product of its digits is 115200, while the sum is 34.

The cubic root of 4233454225 is about 1617.7011320748.

Adding to 4233454225 its reverse (5224543324), we get a palindrome (9457997549).

The spelling of 4233454225 in words is "four billion, two hundred thirty-three million, four hundred fifty-four thousand, two hundred twenty-five".