1058838888689 has 2 divisors, whose sum is σ = 1058838888690. Its totient is φ = 1058838888688.

The previous prime is 1058838888631. The next prime is 1058838888691. The reversal of 1058838888689 is 9868888388501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 725932968289 + 332905920400 = 852017^2 + 576980^2 .

It is an emirp because it is prime and its reverse (9868888388501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1058838888689 is a prime.

It is a super-2 number, since 2×1058838888689² (a number of 25 digits) contains 22 as substring.

Together with 1058838888691, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1058838881689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529419444344 + 529419444345.

It is an arithmetic number, because the mean of its divisors is an integer number (529419444345).

Almost surely, 2^{1058838888689} is an apocalyptic number.

It is an amenable number.

1058838888689 is a deficient number, since it is larger than the sum of its proper divisors (1).

1058838888689 is an equidigital number, since it uses as much as digits as its factorization.

1058838888689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1698693120, while the sum is 80.

The spelling of 1058838888689 in words is "one trillion, fifty-eight billion, eight hundred thirty-eight million, eight hundred eighty-eight thousand, six hundred eighty-nine".