532432512 has 48 divisors (see below), whose sum is σ = 1532133330. Its totient is φ = 177477120.

The previous prime is 532432499. The next prime is 532432513. The reversal of 532432512 is 215234235.

It is a happy number.

532432512 is a `hidden beast` number, since 5 + 324 + 325 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 531948096 + 484416 = 23064^2 + 696^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (532432513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 229939 + ... + 232242.

Almost surely, 2^532432512 is an apocalyptic number.

It is an amenable number.

532432512 is an abundant number, since it is smaller than the sum of its proper divisors (999700818).

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

532432512 is a wasteful number, since it uses less digits than its factorization.

532432512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462201 (or 462186 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 532432512 is about 23074.4991711630. The cubic root of 532432512 is about 810.5034273309.

Adding to 532432512 its reverse (215234235), we get a palindrome (747666747).

It can be divided in two parts, 53243 and 2512, that added together give a palindrome (55755).

The spelling of 532432512 in words is "five hundred thirty-two million, four hundred thirty-two thousand, five hundred twelve".