225354544 has 20 divisors (see below), whose sum is σ = 440491896. Its totient is φ = 111679232.

The previous prime is 225354527. The next prime is 225354553. The reversal of 225354544 is 445453522.

225354544 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×225354544³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60514 + ... + 64129.

Almost surely, 2^225354544 is an apocalyptic number.

It is an amenable number.

225354544 is a deficient number, since it is larger than the sum of its proper divisors (215137352).

225354544 is a wasteful number, since it uses less digits than its factorization.

225354544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124764 (or 124758 counting only the distinct ones).

The product of its digits is 96000, while the sum is 34.

The square root of 225354544 is about 15011.8134813886. The cubic root of 225354544 is about 608.5394997885.

The spelling of 225354544 in words is "two hundred twenty-five million, three hundred fifty-four thousand, five hundred forty-four".