225041055 has 16 divisors (see below), whose sum is σ = 360443520. Its totient is φ = 119895968.

The previous prime is 225041051. The next prime is 225041077. The reversal of 225041055 is 550140522.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 225041055 - 2² = 225041051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225041051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7924 + ... + 22646.

It is an arithmetic number, because the mean of its divisors is an integer number (22527720).

Almost surely, 2^225041055 is an apocalyptic number.

225041055 is a deficient number, since it is larger than the sum of its proper divisors (135402465).

225041055 is a wasteful number, since it uses less digits than its factorization.

225041055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15750.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 225041055 is about 15001.3684375793. The cubic root of 225041055 is about 608.2571906117.

Adding to 225041055 its reverse (550140522), we get a palindrome (775181577).

The spelling of 225041055 in words is "two hundred twenty-five million, forty-one thousand, fifty-five".