52182166 has 8 divisors (see below), whose sum is σ = 78349680. Its totient is φ = 26065608.

The previous prime is 52182133. The next prime is 52182167. The reversal of 52182166 is 66128125.

52182166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52182167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10066 + ... + 14341.

It is an arithmetic number, because the mean of its divisors is an integer number (9793710).

Almost surely, 2^52182166 is an apocalyptic number.

52182166 is a deficient number, since it is larger than the sum of its proper divisors (26167514).

52182166 is a wasteful number, since it uses less digits than its factorization.

52182166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25478.

The product of its digits is 5760, while the sum is 31.

The square root of 52182166 is about 7223.7224476028. The cubic root of 52182166 is about 373.6864645190.

The spelling of 52182166 in words is "fifty-two million, one hundred eighty-two thousand, one hundred sixty-six".