225453214403 has 16 divisors (see below), whose sum is σ = 234542906880. Its totient is φ = 216522779616.

The previous prime is 225453214391. The next prime is 225453214411. The reversal of 225453214403 is 304412354522.

It is a happy number.

225453214403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 225453214403 - 2¹⁰ = 225453213379 is a prime.

It is a super-3 number, since 3×225453214403³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225453214463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13282400 + ... + 13299362.

It is an arithmetic number, because the mean of its divisors is an integer number (14658931680).

Almost surely, 2^225453214403 is an apocalyptic number.

225453214403 is a deficient number, since it is larger than the sum of its proper divisors (9089692477).

225453214403 is a wasteful number, since it uses less digits than its factorization.

225453214403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21626.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 225453214403 its reverse (304412354522), we get a palindrome (529865568925).

The spelling of 225453214403 in words is "two hundred twenty-five billion, four hundred fifty-three million, two hundred fourteen thousand, four hundred three".