225450524144 has 10 divisors (see below), whose sum is σ = 436810390560. Its totient is φ = 112725262064.

The previous prime is 225450524141. The next prime is 225450524147. The reversal of 225450524144 is 441425054522.

It is an interprime number because it is at equal distance from previous prime (225450524141) and next prime (225450524147).

It is a junction number, because it is equal to n+sod(n) for n = 225450524098 and 225450524107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225450524141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7045328864 + ... + 7045328895.

It is an arithmetic number, because the mean of its divisors is an integer number (43681039056).

Almost surely, 2^225450524144 is an apocalyptic number.

It is an amenable number.

225450524144 is a deficient number, since it is larger than the sum of its proper divisors (211359866416).

225450524144 is a wasteful number, since it uses less digits than its factorization.

225450524144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14090657767 (or 14090657761 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 38.

Adding to 225450524144 its reverse (441425054522), we get a palindrome (666875578666).

The spelling of 225450524144 in words is "two hundred twenty-five billion, four hundred fifty million, five hundred twenty-four thousand, one hundred forty-four".