12606054040225 has 24 divisors (see below), whose sum is σ = 15667568322560. Its totient is φ = 10061584283520.

The previous prime is 12606054040219. The next prime is 12606054040247. The reversal of 12606054040225 is 52204045060621.

It is a happy number.

It is not a de Polignac number, because 12606054040225 - 2⁴¹ = 10407030784673 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82441792 + ... + 82594558.

Almost surely, 2^{12606054040225} is an apocalyptic number.

It is an amenable number.

12606054040225 is a deficient number, since it is larger than the sum of its proper divisors (3061514282335).

12606054040225 is a wasteful number, since it uses less digits than its factorization.

12606054040225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160369 (or 160364 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 12606054040225 in words is "twelve trillion, six hundred six billion, fifty-four million, forty thousand, two hundred twenty-five".