16582911064 has 8 divisors (see below), whose sum is σ = 31092958260. Its totient is φ = 8291455528.

The previous prime is 16582911041. The next prime is 16582911077. The reversal of 16582911064 is 46011928561.

16582911064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×16582911064² (a number of 21 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 16582911064.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036431934 + ... + 1036431949.

Almost surely, 2^16582911064 is an apocalyptic number.

It is an amenable number.

16582911064 is a deficient number, since it is larger than the sum of its proper divisors (14510047196).

16582911064 is a wasteful number, since it uses less digits than its factorization.

16582911064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072863889 (or 2072863885 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

The spelling of 16582911064 in words is "sixteen billion, five hundred eighty-two million, nine hundred eleven thousand, sixty-four".