225524435 has 16 divisors (see below), whose sum is σ = 280565856. Its totient is φ = 173887488.

The previous prime is 225524417. The next prime is 225524443. The reversal of 225524435 is 534425522.

It is a cyclic number.

It is not a de Polignac number, because 225524435 - 2⁸ = 225524179 is a prime.

It is a super-2 number, since 2×225524435² = 101722541564138450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14099 + ... + 25491.

It is an arithmetic number, because the mean of its divisors is an integer number (17535366).

Almost surely, 2^225524435 is an apocalyptic number.

225524435 is a deficient number, since it is larger than the sum of its proper divisors (55041421).

225524435 is a wasteful number, since it uses less digits than its factorization.

225524435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11542.

The product of its digits is 48000, while the sum is 32.

The square root of 225524435 is about 15017.4709921478. The cubic root of 225524435 is about 608.6923839402.

Adding to 225524435 its reverse (534425522), we get a palindrome (759949957).

The spelling of 225524435 in words is "two hundred twenty-five million, five hundred twenty-four thousand, four hundred thirty-five".