258248066531743 has 2 divisors, whose sum is σ = 258248066531744. Its totient is φ = 258248066531742.

The previous prime is 258248066531729. The next prime is 258248066531809. The reversal of 258248066531743 is 347135660842852.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-258248066531743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (258248069531743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129124033265871 + 129124033265872.

It is an arithmetic number, because the mean of its divisors is an integer number (129124033265872).

Almost surely, 2^{258248066531743} is an apocalyptic number.

258248066531743 is a deficient number, since it is larger than the sum of its proper divisors (1).

258248066531743 is an equidigital number, since it uses as much as digits as its factorization.

258248066531743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 232243200, while the sum is 64.

The spelling of 258248066531743 in words is "two hundred fifty-eight trillion, two hundred forty-eight billion, sixty-six million, five hundred thirty-one thousand, seven hundred forty-three".