4422532152 has 64 divisors (see below), whose sum is σ = 11372129280. Its totient is φ = 1432190592.

The previous prime is 4422532141. The next prime is 4422532157. The reversal of 4422532152 is 2512352244.

It is a super-2 number, since 2×4422532152² = 39117581270947502208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422532157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 656433 + ... + 663135.

It is an arithmetic number, because the mean of its divisors is an integer number (177689520).

Almost surely, 2^4422532152 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 4422532152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5686064640).

4422532152 is an abundant number, since it is smaller than the sum of its proper divisors (6949597128).

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

4422532152 is a wasteful number, since it uses less digits than its factorization.

4422532152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7492 (or 7488 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 4422532152 is about 66502.1214097716. The cubic root of 4422532152 is about 1641.4349121182.

Adding to 4422532152 its reverse (2512352244), we get a palindrome (6934884396).

The spelling of 4422532152 in words is "four billion, four hundred twenty-two million, five hundred thirty-two thousand, one hundred fifty-two".