105500655655016 has 8 divisors (see below), whose sum is σ = 197813729353170. Its totient is φ = 52750327827504.

The previous prime is 105500655655007. The next prime is 105500655655019. The reversal of 105500655655016 is 610556556005501.

It can be written as a sum of positive squares in only one way, i.e., 55850960222500 + 49649695432516 = 7473350^2 + 7046254^2 .

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

It is a super-2 number, since 2×105500655655016² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105500655655019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6593790978431 + ... + 6593790978446.

Almost surely, 2^{105500655655016} is an apocalyptic number.

It is an amenable number.

105500655655016 is a deficient number, since it is larger than the sum of its proper divisors (92313073698154).

105500655655016 is a wasteful number, since it uses less digits than its factorization.

105500655655016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13187581956883 (or 13187581956879 counting only the distinct ones).

The product of its (nonzero) digits is 3375000, while the sum is 50.

The spelling of 105500655655016 in words is "one hundred five trillion, five hundred billion, six hundred fifty-five million, six hundred fifty-five thousand, sixteen".