12530225255 has 16 divisors (see below), whose sum is σ = 15180765600. Its totient is φ = 9927930240.

The previous prime is 12530225249. The next prime is 12530225287. The reversal of 12530225255 is 55252203521.

12530225255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12530225255 - 2⁸ = 12530224999 is a prime.

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, 2008481 + ... + 2014709.

It is an arithmetic number, because the mean of its divisors is an integer number (948797850).

Almost surely, 2^12530225255 is an apocalyptic number.

12530225255 is a deficient number, since it is larger than the sum of its proper divisors (2650540345).

12530225255 is a wasteful number, since it uses less digits than its factorization.

12530225255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10034.

The product of its (nonzero) digits is 30000, while the sum is 32.

Adding to 12530225255 its reverse (55252203521), we get a palindrome (67782428776).

The spelling of 12530225255 in words is "twelve billion, five hundred thirty million, two hundred twenty-five thousand, two hundred fifty-five".