4531324252 has 96 divisors (see below), whose sum is σ = 10003658112. Its totient is φ = 1748238336.

The previous prime is 4531324243. The next prime is 4531324261. The reversal of 4531324252 is 2524231354.

It is an interprime number because it is at equal distance from previous prime (4531324243) and next prime (4531324261).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3722748 + ... + 3723964.

It is an arithmetic number, because the mean of its divisors is an integer number (104204772).

Almost surely, 2^4531324252 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 4531324252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5001829056).

4531324252 is an abundant number, since it is smaller than the sum of its proper divisors (5472333860).

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

4531324252 is a wasteful number, since it uses less digits than its factorization.

4531324252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487 (or 1485 counting only the distinct ones).

The product of its digits is 28800, while the sum is 31.

The square root of 4531324252 is about 67315.1116169319. Note that the first 3 decimals coincide. The cubic root of 4531324252 is about 1654.7855257039.

The spelling of 4531324252 in words is "four billion, five hundred thirty-one million, three hundred twenty-four thousand, two hundred fifty-two".