225633410405 has 32 divisors (see below), whose sum is σ = 294689391360. Its totient is φ = 164852236800.

The previous prime is 225633410389. The next prime is 225633410413. The reversal of 225633410405 is 504014336522.

It is not a de Polignac number, because 225633410405 - 2⁴ = 225633410389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7543730 + ... + 7573580.

It is an arithmetic number, because the mean of its divisors is an integer number (9209043480).

Almost surely, 2^225633410405 is an apocalyptic number.

It is an amenable number.

225633410405 is a deficient number, since it is larger than the sum of its proper divisors (69055980955).

225633410405 is a wasteful number, since it uses less digits than its factorization.

225633410405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31101.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 225633410405 its reverse (504014336522), we get a palindrome (729647746927).

The spelling of 225633410405 in words is "two hundred twenty-five billion, six hundred thirty-three million, four hundred ten thousand, four hundred five".