5243404232 has 64 divisors (see below), whose sum is σ = 11102952960. Its totient is φ = 2299852800.

The previous prime is 5243404171. The next prime is 5243404241. The reversal of 5243404232 is 2324043425.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5243404195 and 5243404204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1014968 + ... + 1020120.

It is an arithmetic number, because the mean of its divisors is an integer number (173483640).

Almost surely, 2^5243404232 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 5243404232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5551476480).

5243404232 is an abundant number, since it is smaller than the sum of its proper divisors (5859548728).

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

5243404232 is a wasteful number, since it uses less digits than its factorization.

5243404232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5574 (or 5570 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 5243404232 is about 72411.3543030373. The cubic root of 5243404232 is about 1737.2851740816.

Adding to 5243404232 its reverse (2324043425), we get a palindrome (7567447657).

The spelling of 5243404232 in words is "five billion, two hundred forty-three million, four hundred four thousand, two hundred thirty-two".