16752329332 has 12 divisors (see below), whose sum is σ = 29325814756. Its totient is φ = 8373525120.

The previous prime is 16752329323. The next prime is 16752329339. The reversal of 16752329332 is 23392325761.

It can be written as a sum of positive squares in 2 ways, for example, as 4394894436 + 12357434896 = 66294^2 + 111164^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16752329339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645573 + ... + 671020.

Almost surely, 2^16752329332 is an apocalyptic number.

It is an amenable number.

16752329332 is a deficient number, since it is larger than the sum of its proper divisors (12573485424).

16752329332 is a wasteful number, since it uses less digits than its factorization.

16752329332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319778 (or 1319776 counting only the distinct ones).

The product of its digits is 408240, while the sum is 43.

The spelling of 16752329332 in words is "sixteen billion, seven hundred fifty-two million, three hundred twenty-nine thousand, three hundred thirty-two".