1058563059966 has 32 divisors (see below), whose sum is σ = 2352590464800. Its totient is φ = 352820136960.

The previous prime is 1058563059929. The next prime is 1058563059971. The reversal of 1058563059966 is 6699503658501.

1058563059966 is a `hidden beast` number, since 1 + 0 + 5 + 8 + 5 + 6 + 30 + 599 + 6 + 6 = 666.

It is a super-2 number, since 2×1058563059966² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385345 + ... + 1505196.

It is an arithmetic number, because the mean of its divisors is an integer number (73518452025).

Almost surely, 2^{1058563059966} is an apocalyptic number.

1058563059966 is an abundant number, since it is smaller than the sum of its proper divisors (1294027404834).

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

1058563059966 is a wasteful number, since it uses less digits than its factorization.

1058563059966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900921 (or 1900915 counting only the distinct ones).

The product of its (nonzero) digits is 52488000, while the sum is 63.

The spelling of 1058563059966 in words is "one trillion, fifty-eight billion, five hundred sixty-three million, fifty-nine thousand, nine hundred sixty-six".