12027552560626 has 16 divisors (see below), whose sum is σ = 18067101499800. Its totient is φ = 6005186448768.

The previous prime is 12027552560591. The next prime is 12027552560629. The reversal of 12027552560626 is 62606525572021.

It can be written as a sum of positive squares in 4 ways, for example, as 9540778104225 + 2486774456401 = 3088815^2 + 1576951^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12027552560626.

It is not an unprimeable number, because it can be changed into a prime (12027552560629) 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, 23301870 + ... + 23812438.

Almost surely, 2^{12027552560626} is an apocalyptic number.

12027552560626 is a deficient number, since it is larger than the sum of its proper divisors (6039548939174).

12027552560626 is a wasteful number, since it uses less digits than its factorization.

12027552560626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527373.

The product of its (nonzero) digits is 3024000, while the sum is 49.

The spelling of 12027552560626 in words is "twelve trillion, twenty-seven billion, five hundred fifty-two million, five hundred sixty thousand, six hundred twenty-six".