52753120 has 192 divisors, whose sum is σ = 156280320. Its totient is φ = 16422912.

The previous prime is 52753093. The next prime is 52753153. The reversal of 52753120 is 2135725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 787327 + ... + 787393.

It is an arithmetic number, because the mean of its divisors is an integer number (813960).

Almost surely, 2^52753120 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 52753120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78140160).

52753120 is an abundant number, since it is smaller than the sum of its proper divisors (103527200).

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

52753120 is a wasteful number, since it uses less digits than its factorization.

52753120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 52753120 is about 7263.1343096490. The cubic root of 52753120 is about 375.0444273290.

Adding to 52753120 its reverse (2135725), we get a palindrome (54888845).

The spelling of 52753120 in words is "fifty-two million, seven hundred fifty-three thousand, one hundred twenty".