4123055532 has 96 divisors (see below), whose sum is σ = 10191121920. Its totient is φ = 1294796800.

The previous prime is 4123055513. The next prime is 4123055533. The reversal of 4123055532 is 2355503214.

It is a self number, because there is not a number n which added to its sum of digits gives 4123055532.

It is not an unprimeable number, because it can be changed into a prime (4123055533) 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, 9840019 + ... + 9840437.

It is an arithmetic number, because the mean of its divisors is an integer number (106157520).

Almost surely, 2^4123055532 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 4123055532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5095560960).

4123055532 is an abundant number, since it is smaller than the sum of its proper divisors (6068066388).

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

4123055532 is a wasteful number, since it uses less digits than its factorization.

4123055532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 901 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 4123055532 is about 64211.0234461342. The cubic root of 4123055532 is about 1603.5151274980.

Adding to 4123055532 its reverse (2355503214), we get a palindrome (6478558746).

The spelling of 4123055532 in words is "four billion, one hundred twenty-three million, fifty-five thousand, five hundred thirty-two".