1058434061568 has 144 divisors (see below), whose sum is σ = 3193336130880. Its totient is φ = 308531331072.

The previous prime is 1058434061551. The next prime is 1058434061603. The reversal of 1058434061568 is 8651604348501.

It is a happy number.

It is a super-2 number, since 2×1058434061568² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1058434061568.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2600121 + ... + 2979512.

Almost surely, 2^{1058434061568} is an apocalyptic number.

It is an amenable number.

1058434061568 is an abundant number, since it is smaller than the sum of its proper divisors (2134902069312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1058434061568 is a wasteful number, since it uses less digits than its factorization.

1058434061568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5579684 (or 5579670 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 51.

The spelling of 1058434061568 in words is "one trillion, fifty-eight billion, four hundred thirty-four million, sixty-one thousand, five hundred sixty-eight".