225054045140 has 48 divisors (see below), whose sum is σ = 476426530944. Its totient is φ = 89297040000.

The previous prime is 225054045137. The next prime is 225054045217. The reversal of 225054045140 is 41540450522.

225054045140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 225054045097 and 225054045106.

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 in 15 ways as a sum of consecutive naturals, for example, 2063867 + ... + 2170173.

It is an arithmetic number, because the mean of its divisors is an integer number (9925552728).

Almost surely, 2^225054045140 is an apocalyptic number.

225054045140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225054045140 is an abundant number, since it is smaller than the sum of its proper divisors (251372485804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225054045140 is a wasteful number, since it uses less digits than its factorization.

225054045140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107168 (or 107166 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 225054045140 its reverse (41540450522), we get a palindrome (266594495662).

The spelling of 225054045140 in words is "two hundred twenty-five billion, fifty-four million, forty-five thousand, one hundred forty".