52304504320 has 160 divisors (see below), whose sum is σ = 128232149760. Its totient is φ = 20453621760.

The previous prime is 52304504261. The next prime is 52304504323. The reversal of 52304504320 is 2340540325.

It is a tau number, because it is divible by the number of its divisors (160).

It is a super-3 number, since 3×52304504320³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52304504323) 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, 52779025 + ... + 52780015.

It is an arithmetic number, because the mean of its divisors is an integer number (801450936).

Almost surely, 2^52304504320 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 52304504320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64116074880).

52304504320 is an abundant number, since it is smaller than the sum of its proper divisors (75927645440).

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

52304504320 is an equidigital number, since it uses as much as digits as its factorization.

52304504320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456 (or 1440 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The spelling of 52304504320 in words is "fifty-two billion, three hundred four million, five hundred four thousand, three hundred twenty".