1058357858069 has 2 divisors, whose sum is σ = 1058357858070. Its totient is φ = 1058357858068.

The previous prime is 1058357858039. The next prime is 1058357858083. The reversal of 1058357858069 is 9608587538501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1047214522225 + 11143335844 = 1023335^2 + 105562^2 .

It is a cyclic number.

It is not a de Polignac number, because 1058357858069 - 2⁸ = 1058357857813 is a prime.

It is a super-2 number, since 2×1058357858069² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1058357857996 and 1058357858014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1058357858029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529178929034 + 529178929035.

It is an arithmetic number, because the mean of its divisors is an integer number (529178929035).

Almost surely, 2^{1058357858069} is an apocalyptic number.

It is an amenable number.

1058357858069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1058357858069 is an equidigital number, since it uses as much as digits as its factorization.

1058357858069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576000, while the sum is 65.

The spelling of 1058357858069 in words is "one trillion, fifty-eight billion, three hundred fifty-seven million, eight hundred fifty-eight thousand, sixty-nine".