2066313255327 has 12 divisors (see below), whose sum is σ = 2984717170344. Its totient is φ = 1377522569520.

The previous prime is 2066313255317. The next prime is 2066313255329. The reversal of 2066313255327 is 7235523136602.

2066313255327 is a `hidden beast` number, since 2 + 0 + 6 + 6 + 313 + 2 + 5 + 5 + 327 = 666.

It is not a de Polignac number, because 2066313255327 - 2¹⁸ = 2066312993183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066313255329) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 950713 + ... + 2244210.

It is an arithmetic number, because the mean of its divisors is an integer number (248726430862).

Almost surely, 2^{2066313255327} is an apocalyptic number.

2066313255327 is a deficient number, since it is larger than the sum of its proper divisors (918403915017).

2066313255327 is a wasteful number, since it uses less digits than its factorization.

2066313255327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3266790 (or 3266787 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 45.

The spelling of 2066313255327 in words is "two trillion, sixty-six billion, three hundred thirteen million, two hundred fifty-five thousand, three hundred twenty-seven".