4032055632 has 80 divisors (see below), whose sum is σ = 11396145600. Its totient is φ = 1218278400.

The previous prime is 4032055609. The next prime is 4032055633. The reversal of 4032055632 is 2365502304.

It is a self number, because there is not a number n which added to its sum of digits gives 4032055632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4032055633) 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, 173332 + ... + 195212.

It is an arithmetic number, because the mean of its divisors is an integer number (142451820).

Almost surely, 2^4032055632 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 4032055632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5698072800).

4032055632 is an abundant number, since it is smaller than the sum of its proper divisors (7364089968).

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

4032055632 is a wasteful number, since it uses less digits than its factorization.

4032055632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22252 (or 22246 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 4032055632 is about 63498.4695248634. The cubic root of 4032055632 is about 1591.6302033270.

Adding to 4032055632 its reverse (2365502304), we get a palindrome (6397557936).

The spelling of 4032055632 in words is "four billion, thirty-two million, fifty-five thousand, six hundred thirty-two".