5233531128 has 32 divisors (see below), whose sum is σ = 14952946560. Its totient is φ = 1495294560.

The previous prime is 5233531099. The next prime is 5233531129. The reversal of 5233531128 is 8211353325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5233531129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15575818 + ... + 15576153.

It is an arithmetic number, because the mean of its divisors is an integer number (467279580).

Almost surely, 2^5233531128 is an apocalyptic number.

It is an amenable number.

5233531128 is an abundant number, since it is smaller than the sum of its proper divisors (9719415432).

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

5233531128 is a wasteful number, since it uses less digits than its factorization.

5233531128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31151987 (or 31151983 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 5233531128 is about 72343.1484523586. The cubic root of 5233531128 is about 1736.1940779502.

The spelling of 5233531128 in words is "five billion, two hundred thirty-three million, five hundred thirty-one thousand, one hundred twenty-eight".