1058305768066 has 4 divisors (see below), whose sum is σ = 1587458652102. Its totient is φ = 529152884032.

The previous prime is 1058305767997. The next prime is 1058305768103. The reversal of 1058305768066 is 6608675038501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1047492887841 + 10812880225 = 1023471^2 + 103985^2 .

It is a super-2 number, since 2×1058305768066² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1058305767998 and 1058305768016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264576442015 + ... + 264576442018.

Almost surely, 2^{1058305768066} is an apocalyptic number.

1058305768066 is a deficient number, since it is larger than the sum of its proper divisors (529152884036).

1058305768066 is an equidigital number, since it uses as much as digits as its factorization.

1058305768066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529152884035.

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 1058305768066 in words is "one trillion, fifty-eight billion, three hundred five million, seven hundred sixty-eight thousand, sixty-six".