52211352 has 64 divisors (see below), whose sum is σ = 140179680. Its totient is φ = 16146432.

The previous prime is 52211321. The next prime is 52211359. The reversal of 52211352 is 25311225.

52211352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52211359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28908 + ... + 30660.

Almost surely, 2^52211352 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 52211352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70089840).

52211352 is an abundant number, since it is smaller than the sum of its proper divisors (87968328).

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

52211352 is a wasteful number, since it uses less digits than its factorization.

52211352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852 (or 1848 counting only the distinct ones).

The product of its digits is 600, while the sum is 21.

The square root of 52211352 is about 7225.7423148075. The cubic root of 52211352 is about 373.7561203757.

Adding to 52211352 its reverse (25311225), we get a palindrome (77522577).

The spelling of 52211352 in words is "fifty-two million, two hundred eleven thousand, three hundred fifty-two".