225533332054 has 4 divisors (see below), whose sum is σ = 338299998084. Its totient is φ = 112766666026.

The previous prime is 225533332033. The next prime is 225533332109. The reversal of 225533332054 is 450233335522.

It is a happy number.

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, 56383333012 + ... + 56383333015.

It is an arithmetic number, because the mean of its divisors is an integer number (84574999521).

Almost surely, 2^225533332054 is an apocalyptic number.

225533332054 is a deficient number, since it is larger than the sum of its proper divisors (112766666030).

225533332054 is a wasteful number, since it uses less digits than its factorization.

225533332054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112766666029.

The product of its (nonzero) digits is 324000, while the sum is 37.

Adding to 225533332054 its reverse (450233335522), we get a palindrome (675766667576).

The spelling of 225533332054 in words is "two hundred twenty-five billion, five hundred thirty-three million, three hundred thirty-two thousand, fifty-four".