12525114614056 has 64 divisors (see below), whose sum is σ = 25736157216000. Its totient is φ = 5667371823360.

The previous prime is 12525114614017. The next prime is 12525114614071. The reversal of 12525114614056 is 65041641152521.

It is a super-2 number, since 2×12525114614056² (a number of 27 digits) contains 22 as substring.

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, 19744990 + ... + 20369458.

It is an arithmetic number, because the mean of its divisors is an integer number (402127456500).

Almost surely, 2^{12525114614056} is an apocalyptic number.

It is an amenable number.

12525114614056 is an abundant number, since it is smaller than the sum of its proper divisors (13211042601944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12525114614056 is a wasteful number, since it uses less digits than its factorization.

12525114614056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625522 (or 625518 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 43.

Adding to 12525114614056 its reverse (65041641152521), we get a palindrome (77566755766577).

The spelling of 12525114614056 in words is "twelve trillion, five hundred twenty-five billion, one hundred fourteen million, six hundred fourteen thousand, fifty-six".