52182168 has 32 divisors (see below), whose sum is σ = 131265600. Its totient is φ = 17286048.

The previous prime is 52182167. The next prime is 52182181. The reversal of 52182168 is 86128125.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2758 + ... + 10581.

It is an arithmetic number, because the mean of its divisors is an integer number (4102050).

Almost surely, 2^52182168 is an apocalyptic number.

It is an amenable number.

52182168 is an abundant number, since it is smaller than the sum of its proper divisors (79083432).

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

52182168 is a wasteful number, since it uses less digits than its factorization.

52182168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13511 (or 13507 counting only the distinct ones).

The product of its digits is 7680, while the sum is 33.

The square root of 52182168 is about 7223.7225860355. The cubic root of 52182168 is about 373.6864692931.

The spelling of 52182168 in words is "fifty-two million, one hundred eighty-two thousand, one hundred sixty-eight".