53008760 has 96 divisors (see below), whose sum is σ = 141562080. Its totient is φ = 17498880.

The previous prime is 53008759. The next prime is 53008783. The reversal of 53008760 is 6780035.

53008760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 268982 + ... + 269178.

It is an arithmetic number, because the mean of its divisors is an integer number (1474605).

Almost surely, 2^53008760 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 53008760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70781040).

53008760 is an abundant number, since it is smaller than the sum of its proper divisors (88553320).

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

53008760 is a wasteful number, since it uses less digits than its factorization.

53008760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 53008760 is about 7280.7115036925. The cubic root of 53008760 is about 375.6492692903.

Adding to 53008760 its reverse (6780035), we get a palindrome (59788795).

The spelling of 53008760 in words is "fifty-three million, eight thousand, seven hundred sixty".