225588248049 has 32 divisors (see below), whose sum is σ = 310340474496. Its totient is φ = 145653258240.

The previous prime is 225588248047. The next prime is 225588248057. The reversal of 225588248049 is 940842885522.

It is a happy number.

It is not a de Polignac number, because 225588248049 - 2¹ = 225588248047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 225588248049.

It is not an unprimeable number, because it can be changed into a prime (225588248047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21818209 + ... + 21828545.

It is an arithmetic number, because the mean of its divisors is an integer number (9698139828).

Almost surely, 2^225588248049 is an apocalyptic number.

It is an amenable number.

225588248049 is a deficient number, since it is larger than the sum of its proper divisors (84752226447).

225588248049 is a wasteful number, since it uses less digits than its factorization.

225588248049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11265.

The product of its (nonzero) digits is 14745600, while the sum is 57.

The spelling of 225588248049 in words is "two hundred twenty-five billion, five hundred eighty-eight million, two hundred forty-eight thousand, forty-nine".