538341682327 has 2 divisors, whose sum is σ = 538341682328. Its totient is φ = 538341682326.

The previous prime is 538341682297. The next prime is 538341682337. The reversal of 538341682327 is 723286143835.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 538341682327 - 2⁷ = 538341682199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (538341682337) 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 as a sum of consecutive naturals, namely, 269170841163 + 269170841164.

It is an arithmetic number, because the mean of its divisors is an integer number (269170841164).

Almost surely, 2^538341682327 is an apocalyptic number.

538341682327 is a deficient number, since it is larger than the sum of its proper divisors (1).

538341682327 is an equidigital number, since it uses as much as digits as its factorization.

538341682327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 52.

The spelling of 538341682327 in words is "five hundred thirty-eight billion, three hundred forty-one million, six hundred eighty-two thousand, three hundred twenty-seven".