32520341332 has 36 divisors (see below), whose sum is σ = 60675743520. Its totient is φ = 15222192304.

The previous prime is 32520341327. The next prime is 32520341341. The reversal of 32520341332 is 23314302523.

It is a self number, because there is not a number n which added to its sum of digits gives 32520341332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123219 + ... + 283237.

It is an arithmetic number, because the mean of its divisors is an integer number (1685437320).

Almost surely, 2^32520341332 is an apocalyptic number.

It is an amenable number.

32520341332 is a deficient number, since it is larger than the sum of its proper divisors (28155402188).

32520341332 is a wasteful number, since it uses less digits than its factorization.

32520341332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160140 (or 160091 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 32520341332 its reverse (23314302523), we get a palindrome (55834643855).

The spelling of 32520341332 in words is "thirty-two billion, five hundred twenty million, three hundred forty-one thousand, three hundred thirty-two".