552134432 has 24 divisors (see below), whose sum is σ = 1150957836. Its totient is φ = 259827712.

The previous prime is 552134423. The next prime is 552134437. The reversal of 552134432 is 234431255.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 489471376 + 62663056 = 22124^2 + 7916^2 .

It is a junction number, because it is equal to n+sod(n) for n = 552134395 and 552134404.

It is not an unprimeable number, because it can be changed into a prime (552134437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506933 + ... + 508020.

Almost surely, 2^552134432 is an apocalyptic number.

It is an amenable number.

552134432 is an abundant number, since it is smaller than the sum of its proper divisors (598823404).

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

552134432 is a wasteful number, since it uses less digits than its factorization.

552134432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014980 (or 1014972 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 552134432 is about 23497.5409777279. The cubic root of 552134432 is about 820.3797725294.

Adding to 552134432 its reverse (234431255), we get a palindrome (786565687).

The spelling of 552134432 in words is "five hundred fifty-two million, one hundred thirty-four thousand, four hundred thirty-two".