225060527144 has 8 divisors (see below), whose sum is σ = 421988488410. Its totient is φ = 112530263568.

The previous prime is 225060527047. The next prime is 225060527147. The reversal of 225060527144 is 441725060522.

It can be written as a sum of positive squares in only one way, i.e., 224344322500 + 716204644 = 473650^2 + 26762^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 225060527098 and 225060527107.

It is not an unprimeable number, because it can be changed into a prime (225060527147) by changing a digit.

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, 14066282939 + ... + 14066282954.

Almost surely, 2^225060527144 is an apocalyptic number.

It is an amenable number.

225060527144 is a deficient number, since it is larger than the sum of its proper divisors (196927961266).

225060527144 is a wasteful number, since it uses less digits than its factorization.

225060527144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28132565899 (or 28132565895 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 38.

Adding to 225060527144 its reverse (441725060522), we get a palindrome (666785587666).

The spelling of 225060527144 in words is "two hundred twenty-five billion, sixty million, five hundred twenty-seven thousand, one hundred forty-four".