52315344 has 60 divisors (see below), whose sum is σ = 149998212. Its totient is φ = 17011200.

The previous prime is 52315337. The next prime is 52315349. The reversal of 52315344 is 44351325.

52315344 is a `hidden beast` number, since 5 + 2 + 315 + 344 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 29160000 + 23155344 = 5400^2 + 4812^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52315349) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1474 + ... + 10334.

Almost surely, 2^52315344 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 52315344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74999106).

52315344 is an abundant number, since it is smaller than the sum of its proper divisors (97682868).

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

52315344 is a wasteful number, since it uses less digits than its factorization.

52315344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8916 (or 8907 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 52315344 is about 7232.9346741140. The cubic root of 52315344 is about 374.0040988236.

Adding to 52315344 its reverse (44351325), we get a palindrome (96666669).

The spelling of 52315344 in words is "fifty-two million, three hundred fifteen thousand, three hundred forty-four".