12525252525255 has 8 divisors (see below), whose sum is σ = 20040404040432. Its totient is φ = 6680134680128.

The previous prime is 12525252525217. The next prime is 12525252525257. The reversal of 12525252525255 is 55252525252521.

12525252525255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12525252525255 - 2⁷ = 12525252525127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12525252525257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417508417494 + ... + 417508417523.

It is an arithmetic number, because the mean of its divisors is an integer number (2505050505054).

Almost surely, 2^{12525252525255} is an apocalyptic number.

12525252525255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12525252525255 is a deficient number, since it is larger than the sum of its proper divisors (7515151515177).

12525252525255 is an equidigital number, since it uses as much as digits as its factorization.

12525252525255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835016835025.

The product of its digits is 5000000, while the sum is 48.

Adding to 12525252525255 its reverse (55252525252521), we get a palindrome (67777777777776).

The spelling of 12525252525255 in words is "twelve trillion, five hundred twenty-five billion, two hundred fifty-two million, five hundred twenty-five thousand, two hundred fifty-five".