225533054 has 4 divisors (see below), whose sum is σ = 338299584. Its totient is φ = 112766526.

The previous prime is 225533041. The next prime is 225533081. The reversal of 225533054 is 450335522.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56383262 + ... + 56383265.

It is an arithmetic number, because the mean of its divisors is an integer number (84574896).

Almost surely, 2^225533054 is an apocalyptic number.

225533054 is a deficient number, since it is larger than the sum of its proper divisors (112766530).

225533054 is a wasteful number, since it uses less digits than its factorization.

225533054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112766529.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 225533054 is about 15017.7579551676. The cubic root of 225533054 is about 608.7001380931.

Adding to 225533054 its reverse (450335522), we get a palindrome (675868576).

The spelling of 225533054 in words is "two hundred twenty-five million, five hundred thirty-three thousand, fifty-four".