41163553166 has 4 divisors (see below), whose sum is σ = 61745329752. Its totient is φ = 20581776582.

The previous prime is 41163553159. The next prime is 41163553213. The reversal of 41163553166 is 66135536114.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10290888290 + ... + 10290888293.

It is an arithmetic number, because the mean of its divisors is an integer number (15436332438).

Almost surely, 2^41163553166 is an apocalyptic number.

41163553166 is a deficient number, since it is larger than the sum of its proper divisors (20581776586).

41163553166 is a wasteful number, since it uses less digits than its factorization.

41163553166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20581776585.

The product of its digits is 194400, while the sum is 41.

The spelling of 41163553166 in words is "forty-one billion, one hundred sixty-three million, five hundred fifty-three thousand, one hundred sixty-six".