16058994857613 has 12 divisors (see below), whose sum is σ = 24055449087488. Its totient is φ = 10705996571580.

The previous prime is 16058994857603. The next prime is 16058994857639. The reversal of 16058994857613 is 31675849985061.

16058994857613 is a `hidden beast` number, since 1 + 6 + 0 + 5 + 8 + 9 + 9 + 48 + 576 + 1 + 3 = 666.

It is not a de Polignac number, because 16058994857613 - 2²⁵ = 16058961303181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16058994857603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33043199053 + ... + 33043199538.

Almost surely, 2^{16058994857613} is an apocalyptic number.

It is an amenable number.

16058994857613 is a deficient number, since it is larger than the sum of its proper divisors (7996454229875).

16058994857613 is an frugal number, since it uses more digits than its factorization.

16058994857613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66086398606 (or 66086398594 counting only the distinct ones).

The product of its (nonzero) digits is 391910400, while the sum is 72.

The spelling of 16058994857613 in words is "sixteen trillion, fifty-eight billion, nine hundred ninety-four million, eight hundred fifty-seven thousand, six hundred thirteen".