955512166 has 64 divisors (see below), whose sum is σ = 1840734720. Its totient is φ = 362119680.

The previous prime is 955512157. The next prime is 955512169. The reversal of 955512166 is 661215559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (955512169) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 591576 + ... + 593188.

It is an arithmetic number, because the mean of its divisors is an integer number (28761480).

Almost surely, 2^955512166 is an apocalyptic number.

955512166 is a deficient number, since it is larger than the sum of its proper divisors (885222554).

955512166 is a wasteful number, since it uses less digits than its factorization.

955512166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789.

The product of its digits is 81000, while the sum is 40.

The square root of 955512166 is about 30911.3598212696. The cubic root of 955512166 is about 984.9452127532.

The spelling of 955512166 in words is "nine hundred fifty-five million, five hundred twelve thousand, one hundred sixty-six".