32382352772 has 24 divisors (see below), whose sum is σ = 70652406720. Its totient is φ = 12616500960.

The previous prime is 32382352693. The next prime is 32382352787. The reversal of 32382352772 is 27725328323.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

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 7 ways as a sum of consecutive naturals, for example, 52568447 + ... + 52569062.

It is an arithmetic number, because the mean of its divisors is an integer number (2943850280).

Almost surely, 2^32382352772 is an apocalyptic number.

It is an amenable number.

32382352772 is an abundant number, since it is smaller than the sum of its proper divisors (38270053948).

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

32382352772 is a wasteful number, since it uses less digits than its factorization.

32382352772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105137531 (or 105137529 counting only the distinct ones).

The product of its digits is 846720, while the sum is 44.

The spelling of 32382352772 in words is "thirty-two billion, three hundred eighty-two million, three hundred fifty-two thousand, seven hundred seventy-two".