532032020 has 48 divisors (see below), whose sum is σ = 1225944720. Its totient is φ = 192731136.

The previous prime is 532032019. The next prime is 532032029. The reversal of 532032020 is 20230235.

It can be written as a sum of positive squares in 8 ways, for example, as 36168196 + 495863824 = 6014^2 + 22268^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 532032020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532032029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5525 + ... + 33084.

It is an arithmetic number, because the mean of its divisors is an integer number (25540515).

Almost surely, 2^532032020 is an apocalyptic number.

It is an amenable number.

532032020 is an abundant number, since it is smaller than the sum of its proper divisors (693912700).

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

532032020 is a wasteful number, since it uses less digits than its factorization.

532032020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38684 (or 38682 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 532032020 is about 23065.8193004281. The cubic root of 532032020 is about 810.3001580260.

Adding to 532032020 its reverse (20230235), we get a palindrome (552262255).

The spelling of 532032020 in words is "five hundred thirty-two million, thirty-two thousand, twenty".