32152135272 has 64 divisors (see below), whose sum is σ = 81645304320. Its totient is φ = 10548973248.

The previous prime is 32152135247. The next prime is 32152135291. The reversal of 32152135272 is 27253125123.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2190823 + ... + 2205449.

It is an arithmetic number, because the mean of its divisors is an integer number (1275707880).

Almost surely, 2^32152135272 is an apocalyptic number.

It is an amenable number.

32152135272 is an abundant number, since it is smaller than the sum of its proper divisors (49493169048).

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

32152135272 is a wasteful number, since it uses less digits than its factorization.

32152135272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16070 (or 16066 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The spelling of 32152135272 in words is "thirty-two billion, one hundred fifty-two million, one hundred thirty-five thousand, two hundred seventy-two".