1058096686649 has 2 divisors, whose sum is σ = 1058096686650. Its totient is φ = 1058096686648.

The previous prime is 1058096686561. The next prime is 1058096686679. The reversal of 1058096686649 is 9466866908501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 792349219600 + 265747467049 = 890140^2 + 515507^2 .

It is a cyclic number.

It is not a de Polignac number, because 1058096686649 - 2⁸ = 1058096686393 is a prime.

It is a super-2 number, since 2×1058096686649² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1058096686679) 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, 529048343324 + 529048343325.

It is an arithmetic number, because the mean of its divisors is an integer number (529048343325).

Almost surely, 2^{1058096686649} is an apocalyptic number.

It is an amenable number.

1058096686649 is a deficient number, since it is larger than the sum of its proper divisors (1).

1058096686649 is an equidigital number, since it uses as much as digits as its factorization.

1058096686649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 134369280, while the sum is 68.

The spelling of 1058096686649 in words is "one trillion, fifty-eight billion, ninety-six million, six hundred eighty-six thousand, six hundred forty-nine".