652853280 has 96 divisors (see below), whose sum is σ = 2067545088. Its totient is φ = 173158400.

The previous prime is 652853233. The next prime is 652853297. The reversal of 652853280 is 82358256.

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, 88120 + ... + 95240.

It is an arithmetic number, because the mean of its divisors is an integer number (21536928).

Almost surely, 2^652853280 is an apocalyptic number.

652853280 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 652853280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1033772544).

652853280 is an abundant number, since it is smaller than the sum of its proper divisors (1414691808).

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

652853280 is a wasteful number, since it uses less digits than its factorization.

652853280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7330 (or 7322 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 652853280 is about 25550.9937184447. The cubic root of 652853280 is about 867.5047540483.

The spelling of 652853280 in words is "six hundred fifty-two million, eight hundred fifty-three thousand, two hundred eighty".