53230560 has 96 divisors (see below), whose sum is σ = 171642240. Its totient is φ = 13859328.

The previous prime is 53230549. The next prime is 53230577. The reversal of 53230560 is 6503235.

53230560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 53230560.

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 15 ways as a sum of consecutive naturals, for example, 19351 + ... + 21929.

It is an arithmetic number, because the mean of its divisors is an integer number (1787940).

Almost surely, 2^53230560 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 53230560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85821120).

53230560 is an abundant number, since it is smaller than the sum of its proper divisors (118411680).

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

53230560 is a wasteful number, since it uses less digits than its factorization.

53230560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640 (or 2632 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 53230560 is about 7295.9276312200. The cubic root of 53230560 is about 376.1724725566.

Adding to 53230560 its reverse (6503235), we get a palindrome (59733795).

The spelling of 53230560 in words is "fifty-three million, two hundred thirty thousand, five hundred sixty".