1058196889 has 2 divisors, whose sum is σ = 1058196890. Its totient is φ = 1058196888.

The previous prime is 1058196871. The next prime is 1058196899. The reversal of 1058196889 is 9886918501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 743489289 + 314707600 = 27267^2 + 17740^2 .

It is a cyclic number.

It is not a de Polignac number, because 1058196889 - 2¹³ = 1058188697 is a prime.

It is a super-2 number, since 2×1058196889² = 2239561311778556642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1058196809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529098444 + 529098445.

It is an arithmetic number, because the mean of its divisors is an integer number (529098445).

Almost surely, 2^1058196889 is an apocalyptic number.

It is an amenable number.

1058196889 is a deficient number, since it is larger than the sum of its proper divisors (1).

1058196889 is an equidigital number, since it uses as much as digits as its factorization.

1058196889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 55.

The square root of 1058196889 is about 32529.9383491577. The cubic root of 1058196889 is about 1019.0343574766.

The spelling of 1058196889 in words is "one billion, fifty-eight million, one hundred ninety-six thousand, eight hundred eighty-nine".