225656550404 has 24 divisors (see below), whose sum is σ = 395516435328. Its totient is φ = 112651995680.

The previous prime is 225656550403. The next prime is 225656550407. The reversal of 225656550404 is 404055656522.

It is not an unprimeable number, because it can be changed into a prime (225656550403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6901214 + ... + 6933834.

It is an arithmetic number, because the mean of its divisors is an integer number (16479851472).

Almost surely, 2^225656550404 is an apocalyptic number.

It is an amenable number.

225656550404 is a deficient number, since it is larger than the sum of its proper divisors (169859884924).

225656550404 is a wasteful number, since it uses less digits than its factorization.

225656550404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35275 (or 35273 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 225656550404 in words is "two hundred twenty-five billion, six hundred fifty-six million, five hundred fifty thousand, four hundred four".