53852720 has 40 divisors (see below), whose sum is σ = 126807360. Its totient is φ = 21265920.

The previous prime is 53852713. The next prime is 53852731. The reversal of 53852720 is 2725835.

53852720 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 (40).

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 7 ways as a sum of consecutive naturals, for example, 2060 + ... + 10580.

It is an arithmetic number, because the mean of its divisors is an integer number (3170184).

Almost surely, 2^53852720 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 53852720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63403680).

53852720 is an abundant number, since it is smaller than the sum of its proper divisors (72954640).

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

53852720 is a wasteful number, since it uses less digits than its factorization.

53852720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8613 (or 8607 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 53852720 is about 7338.4412513830. The cubic root of 53852720 is about 377.6323702858.

The spelling of 53852720 in words is "fifty-three million, eight hundred fifty-two thousand, seven hundred twenty".