52523352 has 144 divisors (see below), whose sum is σ = 170810640. Its totient is φ = 14281344.

The previous prime is 52523311. The next prime is 52523369. The reversal of 52523352 is 25332525.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 266518 + ... + 266714.

It is an arithmetic number, because the mean of its divisors is an integer number (1186185).

Almost surely, 2^52523352 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 52523352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85405320).

52523352 is an abundant number, since it is smaller than the sum of its proper divisors (118287288).

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

52523352 is a wasteful number, since it uses less digits than its factorization.

52523352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 232 counting only the distinct ones).

The product of its digits is 9000, while the sum is 27.

The square root of 52523352 is about 7247.2996350365. The cubic root of 52523352 is about 374.4991286389.

Adding to 52523352 its reverse (25332525), we get a palindrome (77855877).

The spelling of 52523352 in words is "fifty-two million, five hundred twenty-three thousand, three hundred fifty-two".