52005304 has 32 divisors (see below), whose sum is σ = 106071840. Its totient is φ = 23760000.

The previous prime is 52005301. The next prime is 52005319. The reversal of 52005304 is 40350025.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52005301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8029 + ... + 12979.

It is an arithmetic number, because the mean of its divisors is an integer number (3314745).

Almost surely, 2^52005304 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 52005304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53035920).

52005304 is an abundant number, since it is smaller than the sum of its proper divisors (54066536).

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

52005304 is a wasteful number, since it uses less digits than its factorization.

52005304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5071 (or 5067 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 52005304 is about 7211.4703077805. The cubic root of 52005304 is about 373.2638057882.

Adding to 52005304 its reverse (40350025), we get a palindrome (92355329).

The spelling of 52005304 in words is "fifty-two million, five thousand, three hundred four".