52812168 has 32 divisors (see below), whose sum is σ = 134524800. Its totient is φ = 17271488.

The previous prime is 52812113. The next prime is 52812169. The reversal of 52812168 is 86121825.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (52812169) 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, 19488 + ... + 22031.

It is an arithmetic number, because the mean of its divisors is an integer number (4203900).

Almost surely, 2^52812168 is an apocalyptic number.

It is an amenable number.

52812168 is an abundant number, since it is smaller than the sum of its proper divisors (81712632).

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

52812168 is a wasteful number, since it uses less digits than its factorization.

52812168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41581 (or 41577 counting only the distinct ones).

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

The square root of 52812168 is about 7267.1980845440. The cubic root of 52812168 is about 375.1843076226.

The spelling of 52812168 in words is "fifty-two million, eight hundred twelve thousand, one hundred sixty-eight".