3200532020532 has 144 divisors (see below), whose sum is σ = 10104445757952. Its totient is φ = 829830047040.

The previous prime is 3200532020453. The next prime is 3200532020561. The reversal of 3200532020532 is 2350202350023.

It is a junction number, because it is equal to n+sod(n) for n = 3200532020496 and 3200532020505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 535243 + ... + 2586029.

It is an arithmetic number, because the mean of its divisors is an integer number (70169762208).

Almost surely, 2^{3200532020532} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3200532020532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5052222878976).

3200532020532 is an abundant number, since it is smaller than the sum of its proper divisors (6903913737420).

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

3200532020532 is a wasteful number, since it uses less digits than its factorization.

3200532020532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051378 (or 2051373 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

Adding to 3200532020532 its reverse (2350202350023), we get a palindrome (5550734370555).

The spelling of 3200532020532 in words is "three trillion, two hundred billion, five hundred thirty-two million, twenty thousand, five hundred thirty-two".