52441452 has 96 divisors (see below), whose sum is σ = 157731840. Its totient is φ = 14757120.

The previous prime is 52441439. The next prime is 52441453. The reversal of 52441452 is 25414425.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (52441453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53188 + ... + 54164.

It is an arithmetic number, because the mean of its divisors is an integer number (1643040).

Almost surely, 2^52441452 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 52441452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78865920).

52441452 is an abundant number, since it is smaller than the sum of its proper divisors (105290388).

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

52441452 is a wasteful number, since it uses less digits than its factorization.

52441452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068 (or 1060 counting only the distinct ones).

The product of its digits is 6400, while the sum is 27.

The square root of 52441452 is about 7241.6470502228. The cubic root of 52441452 is about 374.3043744113.

Adding to 52441452 its reverse (25414425), we get a palindrome (77855877).

The spelling of 52441452 in words is "fifty-two million, four hundred forty-one thousand, four hundred fifty-two".