11644254685627 has 2 divisors, whose sum is σ = 11644254685628. Its totient is φ = 11644254685626.

The previous prime is 11644254685543. The next prime is 11644254685633. The reversal of 11644254685627 is 72658645244611.

It is a happy number.

11644254685627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11644254685627 - 2³⁹ = 11094498871739 is a prime.

It is not a weakly prime, because it can be changed into another prime (11644254685127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5822127342813 + 5822127342814.

It is an arithmetic number, because the mean of its divisors is an integer number (5822127342814).

Almost surely, 2^{11644254685627} is an apocalyptic number.

11644254685627 is a deficient number, since it is larger than the sum of its proper divisors (1).

11644254685627 is an equidigital number, since it uses as much as digits as its factorization.

11644254685627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77414400, while the sum is 61.

The spelling of 11644254685627 in words is "eleven trillion, six hundred forty-four billion, two hundred fifty-four million, six hundred eighty-five thousand, six hundred twenty-seven".