32115153531152 has 20 divisors (see below), whose sum is σ = 62224743743580. Its totient is φ = 16057155145728.

The previous prime is 32115153531137. The next prime is 32115153531157. The reversal of 32115153531152 is 25113535151123.

It can be written as a sum of positive squares in 2 ways, for example, as 24563561594896 + 7551591936256 = 4956164^2 + 2748016^2 .

It is not an unprimeable number, because it can be changed into a prime (32115153531157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25722377 + ... + 26941992.

It is an arithmetic number, because the mean of its divisors is an integer number (3111237187179).

Almost surely, 2^{32115153531152} is an apocalyptic number.

It is an amenable number.

32115153531152 is a deficient number, since it is larger than the sum of its proper divisors (30109590212428).

32115153531152 is a wasteful number, since it uses less digits than its factorization.

32115153531152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52702490 (or 52702484 counting only the distinct ones).

The product of its digits is 67500, while the sum is 38.

Adding to 32115153531152 its reverse (25113535151123), we get a palindrome (57228688682275).

The spelling of 32115153531152 in words is "thirty-two trillion, one hundred fifteen billion, one hundred fifty-three million, five hundred thirty-one thousand, one hundred fifty-two".