53282268 has 72 divisors (see below), whose sum is σ = 145939248. Its totient is φ = 16293888.

The previous prime is 53282239. The next prime is 53282279. The reversal of 53282268 is 86228235.

53282268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 120055 + ... + 120497.

It is an arithmetic number, because the mean of its divisors is an integer number (2026934).

Almost surely, 2^53282268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53282268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72969624).

53282268 is an abundant number, since it is smaller than the sum of its proper divisors (92656980).

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

53282268 is a wasteful number, since it uses less digits than its factorization.

53282268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723 (or 718 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 53282268 is about 7299.4703917476. The cubic root of 53282268 is about 376.2942373934.

The spelling of 53282268 in words is "fifty-three million, two hundred eighty-two thousand, two hundred sixty-eight".