455433225 has 48 divisors (see below), whose sum is σ = 814572864. Its totient is φ = 223200000.

The previous prime is 455433221. The next prime is 455433229. The reversal of 455433225 is 522334554.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (455433221) and next prime (455433229).

It is not a de Polignac number, because 455433225 - 2² = 455433221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (455433221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 243795 + ... + 245655.

It is an arithmetic number, because the mean of its divisors is an integer number (16970268).

Almost surely, 2^455433225 is an apocalyptic number.

It is an amenable number.

455433225 is a deficient number, since it is larger than the sum of its proper divisors (359139639).

455433225 is a wasteful number, since it uses less digits than its factorization.

455433225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138 (or 2133 counting only the distinct ones).

The product of its digits is 72000, while the sum is 33.

The square root of 455433225 is about 21340.8815422419. The cubic root of 455433225 is about 769.3812001503.

Adding to 455433225 its reverse (522334554), we get a palindrome (977767779).

The spelling of 455433225 in words is "four hundred fifty-five million, four hundred thirty-three thousand, two hundred twenty-five".