52652166 has 24 divisors (see below), whose sum is σ = 122497560. Its totient is φ = 15043392.

The previous prime is 52652153. The next prime is 52652189. The reversal of 52652166 is 66125625.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89251 + ... + 89838.

It is an arithmetic number, because the mean of its divisors is an integer number (5104065).

Almost surely, 2^52652166 is an apocalyptic number.

52652166 is an abundant number, since it is smaller than the sum of its proper divisors (69845394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52652166 is a wasteful number, since it uses less digits than its factorization.

52652166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179108 (or 179101 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 52652166 is about 7256.1812270643. The cubic root of 52652166 is about 374.8050328740.

The spelling of 52652166 in words is "fifty-two million, six hundred fifty-two thousand, one hundred sixty-six".