106616056555 has 8 divisors (see below), whose sum is σ = 128004124752. Its totient is φ = 85249607328.

The previous prime is 106616056541. The next prime is 106616056571. The reversal of 106616056555 is 555650616601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106616056555 - 2⁵ = 106616056523 is a prime.

It is a super-2 number, since 2×106616056555² (a number of 23 digits) contains 22 as substring.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 5393889 + ... + 5413618.

It is an arithmetic number, because the mean of its divisors is an integer number (16000515594).

Almost surely, 2^106616056555 is an apocalyptic number.

106616056555 is a deficient number, since it is larger than the sum of its proper divisors (21388068197).

106616056555 is a wasteful number, since it uses less digits than its factorization.

106616056555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10809485.

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 106616056555 in words is "one hundred six billion, six hundred sixteen million, fifty-six thousand, five hundred fifty-five".