5231953452 has 96 divisors (see below), whose sum is σ = 14221670400. Its totient is φ = 1481356800.

The previous prime is 5231953409. The next prime is 5231953453. The reversal of 5231953452 is 2543591325.

It is a self number, because there is not a number n which added to its sum of digits gives 5231953452.

It is not an unprimeable number, because it can be changed into a prime (5231953453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96624 + ... + 140712.

It is an arithmetic number, because the mean of its divisors is an integer number (148142400).

Almost surely, 2^5231953452 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 5231953452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7110835200).

5231953452 is an abundant number, since it is smaller than the sum of its proper divisors (8989716948).

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

5231953452 is a wasteful number, since it uses less digits than its factorization.

5231953452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44167 (or 44165 counting only the distinct ones).

The product of its digits is 162000, while the sum is 39.

The square root of 5231953452 is about 72332.2435155996. The cubic root of 5231953452 is about 1736.0195987474.

The spelling of 5231953452 in words is "five billion, two hundred thirty-one million, nine hundred fifty-three thousand, four hundred fifty-two".