4322131552 has 48 divisors (see below), whose sum is σ = 9003702960. Its totient is φ = 2036662272.

The previous prime is 4322131523. The next prime is 4322131613. The reversal of 4322131552 is 2551312234.

It is a self number, because there is not a number n which added to its sum of digits gives 4322131552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98928 + ... + 135760.

It is an arithmetic number, because the mean of its divisors is an integer number (187577145).

Almost surely, 2^4322131552 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 4322131552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4501851480).

4322131552 is an abundant number, since it is smaller than the sum of its proper divisors (4681571408).

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

4322131552 is a wasteful number, since it uses less digits than its factorization.

4322131552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37055 (or 37047 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 4322131552 is about 65742.9201663571. The cubic root of 4322131552 is about 1628.9183926857.

Adding to 4322131552 its reverse (2551312234), we get a palindrome (6873443786).

The spelling of 4322131552 in words is "four billion, three hundred twenty-two million, one hundred thirty-one thousand, five hundred fifty-two".