106616056566 has 64 divisors (see below), whose sum is σ = 220319398656. Its totient is φ = 34380566400.

The previous prime is 106616056541. The next prime is 106616056571. The reversal of 106616056566 is 665650616601.

It is a super-2 number, since 2×106616056566² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 6888076 + ... + 6903536.

It is an arithmetic number, because the mean of its divisors is an integer number (3442490604).

Almost surely, 2^106616056566 is an apocalyptic number.

106616056566 is an abundant number, since it is smaller than the sum of its proper divisors (113703342090).

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

106616056566 is a wasteful number, since it uses less digits than its factorization.

106616056566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15837.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 106616056566 in words is "one hundred six billion, six hundred sixteen million, fifty-six thousand, five hundred sixty-six".