225041513524 has 12 divisors (see below), whose sum is σ = 393932649348. Its totient is φ = 112489328000.

The previous prime is 225041513483. The next prime is 225041513527. The reversal of 225041513524 is 425315140522.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 206852136100 + 18189377424 = 454810^2 + 134868^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 225041513524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225041513527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7841077 + ... + 7869724.

It is an arithmetic number, because the mean of its divisors is an integer number (32827720779).

Almost surely, 2^225041513524 is an apocalyptic number.

It is an amenable number.

225041513524 is a deficient number, since it is larger than the sum of its proper divisors (168891135824).

225041513524 is a wasteful number, since it uses less digits than its factorization.

225041513524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15714386 (or 15714384 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 225041513524 in words is "two hundred twenty-five billion, forty-one million, five hundred thirteen thousand, five hundred twenty-four".