52814560 has 96 divisors (see below), whose sum is σ = 130691232. Its totient is φ = 20152320.

The previous prime is 52814549. The next prime is 52814569. The reversal of 52814560 is 6541825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52814569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544432 + ... + 544528.

It is an arithmetic number, because the mean of its divisors is an integer number (1361367).

Almost surely, 2^52814560 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 52814560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65345616).

52814560 is an abundant number, since it is smaller than the sum of its proper divisors (77876672).

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

52814560 is a wasteful number, since it uses less digits than its factorization.

52814560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 52814560 is about 7267.3626578010. The cubic root of 52814560 is about 375.1899718937.

The spelling of 52814560 in words is "fifty-two million, eight hundred fourteen thousand, five hundred sixty".