52889168 has 10 divisors (see below), whose sum is σ = 102472794. Its totient is φ = 26444576.

The previous prime is 52889143. The next prime is 52889171. The reversal of 52889168 is 86198825.

It can be written as a sum of positive squares in only one way, i.e., 39287824 + 13601344 = 6268^2 + 3688^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1652771 + ... + 1652802.

Almost surely, 2^52889168 is an apocalyptic number.

It is an amenable number.

52889168 is a deficient number, since it is larger than the sum of its proper divisors (49583626).

52889168 is a wasteful number, since it uses less digits than its factorization.

52889168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3305581 (or 3305575 counting only the distinct ones).

The product of its digits is 276480, while the sum is 47.

The square root of 52889168 is about 7272.4939326204. The cubic root of 52889168 is about 375.3665583173.

The spelling of 52889168 in words is "fifty-two million, eight hundred eighty-nine thousand, one hundred sixty-eight".