5632388028 has 96 divisors (see below), whose sum is σ = 15280742400. Its totient is φ = 1790724672.

The previous prime is 5632388023. The next prime is 5632388057. The reversal of 5632388028 is 8208832365.

5632388028 is a `hidden beast` number, since 5 + 632 + 3 + 8 + 8 + 0 + 2 + 8 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5632388023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 923493 + ... + 929571.

It is an arithmetic number, because the mean of its divisors is an integer number (159174400).

Almost surely, 2^5632388028 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 5632388028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7640371200).

5632388028 is an abundant number, since it is smaller than the sum of its proper divisors (9648354372).

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

5632388028 is a wasteful number, since it uses less digits than its factorization.

5632388028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6488 (or 6480 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 5632388028 is about 75049.2373578839. The cubic root of 5632388028 is about 1779.2249316756.

The spelling of 5632388028 in words is "five billion, six hundred thirty-two million, three hundred eighty-eight thousand, twenty-eight".