52853280 has 96 divisors (see below), whose sum is σ = 167832000. Its totient is φ = 13980672.

The previous prime is 52853261. The next prime is 52853303. The reversal of 52853280 is 8235825.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71151 + ... + 71889.

It is an arithmetic number, because the mean of its divisors is an integer number (1748250).

Almost surely, 2^52853280 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 52853280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83916000).

52853280 is an abundant number, since it is smaller than the sum of its proper divisors (114978720).

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

52853280 is a wasteful number, since it uses less digits than its factorization.

52853280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 52853280 is about 7270.0261347536. The cubic root of 52853280 is about 375.2816373171.

The spelling of 52853280 in words is "fifty-two million, eight hundred fifty-three thousand, two hundred eighty".