105776536166 has 16 divisors (see below), whose sum is σ = 190874952960. Its totient is φ = 42946864200.

The previous prime is 105776536141. The next prime is 105776536169. The reversal of 105776536166 is 661635677501.

It is a super-2 number, since 2×105776536166² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105776536169) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 198827810 + ... + 198828341.

It is an arithmetic number, because the mean of its divisors is an integer number (11929684560).

Almost surely, 2^105776536166 is an apocalyptic number.

105776536166 is a deficient number, since it is larger than the sum of its proper divisors (85098416794).

105776536166 is a wasteful number, since it uses less digits than its factorization.

105776536166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397656179.

The product of its (nonzero) digits is 4762800, while the sum is 53.

The spelling of 105776536166 in words is "one hundred five billion, seven hundred seventy-six million, five hundred thirty-six thousand, one hundred sixty-six".