5243534352 has 200 divisors, whose sum is σ = 17446651200. Its totient is φ = 1489321728.

The previous prime is 5243534347. The next prime is 5243534389. The reversal of 5243534352 is 2534353425.

5243534352 is a `hidden beast` number, since 52 + 43 + 534 + 35 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1622274 + ... + 1625502.

It is an arithmetic number, because the mean of its divisors is an integer number (87233256).

Almost surely, 2^5243534352 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 5243534352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8723325600).

5243534352 is an abundant number, since it is smaller than the sum of its proper divisors (12203116848).

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

5243534352 is a wasteful number, since it uses less digits than its factorization.

5243534352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3435 (or 3420 counting only the distinct ones).

The product of its digits is 216000, while the sum is 36.

The square root of 5243534352 is about 72412.2527753418. The cubic root of 5243534352 is about 1737.2995447504.

Adding to 5243534352 its reverse (2534353425), we get a palindrome (7777887777).

The spelling of 5243534352 in words is "five billion, two hundred forty-three million, five hundred thirty-four thousand, three hundred fifty-two".