32520152005 has 32 divisors (see below), whose sum is σ = 42935777280. Its totient is φ = 23449538880.

The previous prime is 32520151997. The next prime is 32520152009. The reversal of 32520152005 is 50025102523.

It is a happy number.

It is not a de Polignac number, because 32520152005 - 2³ = 32520151997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32520152009) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3931504 + ... + 3939766.

It is an arithmetic number, because the mean of its divisors is an integer number (1341743040).

Almost surely, 2^32520152005 is an apocalyptic number.

It is an amenable number.

32520152005 is a deficient number, since it is larger than the sum of its proper divisors (10415625275).

32520152005 is a wasteful number, since it uses less digits than its factorization.

32520152005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8881.

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 32520152005 its reverse (50025102523), we get a palindrome (82545254528).

The spelling of 32520152005 in words is "thirty-two billion, five hundred twenty million, one hundred fifty-two thousand, five".