12525114615125 has 16 divisors (see below), whose sum is σ = 17864392046592. Its totient is φ = 8588650021200.

The previous prime is 12525114615119. The next prime is 12525114615149. The reversal of 12525114615125 is 52151641152521.

It is not a de Polignac number, because 12525114615125 - 2¹⁶ = 12525114549589 is a prime.

It is a super-2 number, since 2×12525114615125² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7157207477 + ... + 7157209226.

It is an arithmetic number, because the mean of its divisors is an integer number (1116524502912).

Almost surely, 2^{12525114615125} is an apocalyptic number.

It is an amenable number.

12525114615125 is a deficient number, since it is larger than the sum of its proper divisors (5339277431467).

12525114615125 is an equidigital number, since it uses as much as digits as its factorization.

12525114615125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14314416725 (or 14314416715 counting only the distinct ones).

The product of its digits is 120000, while the sum is 41.

Adding to 12525114615125 its reverse (52151641152521), we get a palindrome (64676755767646).

The spelling of 12525114615125 in words is "twelve trillion, five hundred twenty-five billion, one hundred fourteen million, six hundred fifteen thousand, one hundred twenty-five".