166050652 has 12 divisors (see below), whose sum is σ = 305882920. Its totient is φ = 78655536.

The previous prime is 166050641. The next prime is 166050659. The reversal of 166050652 is 256050661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166050659) 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 3 ways as a sum of consecutive naturals, for example, 1092363 + ... + 1092514.

Almost surely, 2^166050652 is an apocalyptic number.

It is an amenable number.

166050652 is a deficient number, since it is larger than the sum of its proper divisors (139832268).

166050652 is a wasteful number, since it uses less digits than its factorization.

166050652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184900 (or 2184898 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 166050652 is about 12886.0642556213. The cubic root of 166050652 is about 549.6423592279.

Subtracting 166050652 from its reverse (256050661), we obtain a palindrome (90000009).

The spelling of 166050652 in words is "one hundred sixty-six million, fifty thousand, six hundred fifty-two".