1058585880691 has 2 divisors, whose sum is σ = 1058585880692. Its totient is φ = 1058585880690.

The previous prime is 1058585880683. The next prime is 1058585880701. The reversal of 1058585880691 is 1960885858501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1058585880691 - 2³ = 1058585880683 is a prime.

It is a super-2 number, since 2×1058585880691² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1058585880491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529292940345 + 529292940346.

It is an arithmetic number, because the mean of its divisors is an integer number (529292940346).

Almost surely, 2^{1058585880691} is an apocalyptic number.

1058585880691 is a deficient number, since it is larger than the sum of its proper divisors (1).

1058585880691 is an equidigital number, since it uses as much as digits as its factorization.

1058585880691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648000, while the sum is 64.

The spelling of 1058585880691 in words is "one trillion, fifty-eight billion, five hundred eighty-five million, eight hundred eighty thousand, six hundred ninety-one".