4135531232 has 24 divisors (see below), whose sum is σ = 9304945776. Its totient is φ = 1772370432.

The previous prime is 4135531219. The next prime is 4135531247. The reversal of 4135531232 is 2321355314.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4135531195 and 4135531204.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9230873 + ... + 9231320.

It is an arithmetic number, because the mean of its divisors is an integer number (387706074).

Almost surely, 2^4135531232 is an apocalyptic number.

It is an amenable number.

4135531232 is an abundant number, since it is smaller than the sum of its proper divisors (5169414544).

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

4135531232 is a wasteful number, since it uses less digits than its factorization.

4135531232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18462210 (or 18462202 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 4135531232 is about 64308.0961621474. The cubic root of 4135531232 is about 1605.1308248934.

Adding to 4135531232 its reverse (2321355314), we get a palindrome (6456886546).

The spelling of 4135531232 in words is "four billion, one hundred thirty-five million, five hundred thirty-one thousand, two hundred thirty-two".