12594533382071 has 2 divisors, whose sum is σ = 12594533382072. Its totient is φ = 12594533382070.

The previous prime is 12594533382007. The next prime is 12594533382103. The reversal of 12594533382071 is 17028333549521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12594533382071 - 2⁶ = 12594533382007 is a prime.

It is a super-2 number, since 2×12594533382071² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12594533382371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6297266691035 + 6297266691036.

It is an arithmetic number, because the mean of its divisors is an integer number (6297266691036).

Almost surely, 2^{12594533382071} is an apocalyptic number.

12594533382071 is a deficient number, since it is larger than the sum of its proper divisors (1).

12594533382071 is an equidigital number, since it uses as much as digits as its factorization.

12594533382071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5443200, while the sum is 53.

The spelling of 12594533382071 in words is "twelve trillion, five hundred ninety-four billion, five hundred thirty-three million, three hundred eighty-two thousand, seventy-one".