225196054 has 4 divisors (see below), whose sum is σ = 337794084. Its totient is φ = 112598026.

The previous prime is 225196001. The next prime is 225196061. The reversal of 225196054 is 450691522.

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 (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56299012 + ... + 56299015.

It is an arithmetic number, because the mean of its divisors is an integer number (84448521).

Almost surely, 2^225196054 is an apocalyptic number.

225196054 is a deficient number, since it is larger than the sum of its proper divisors (112598030).

225196054 is a wasteful number, since it uses less digits than its factorization.

225196054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112598029.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 225196054 is about 15006.5337103543. The cubic root of 225196054 is about 608.3968060541.

The spelling of 225196054 in words is "two hundred twenty-five million, one hundred ninety-six thousand, fifty-four".