53332268 has 48 divisors (see below), whose sum is σ = 105100800. Its totient is φ = 23474880.

The previous prime is 53332261. The next prime is 53332303. The reversal of 53332268 is 86223335.

53332268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53332261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232778 + ... + 233006.

It is an arithmetic number, because the mean of its divisors is an integer number (2189600).

Almost surely, 2^53332268 is an apocalyptic number.

It is an amenable number.

53332268 is a deficient number, since it is larger than the sum of its proper divisors (51768532).

53332268 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (53332267) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (390).

53332268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 388 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 53332268 is about 7302.8944946507. The cubic root of 53332268 is about 376.4119052431.

The spelling of 53332268 in words is "fifty-three million, three hundred thirty-two thousand, two hundred sixty-eight".