16732021061 has 8 divisors (see below), whose sum is σ = 20247151680. Its totient is φ = 13498100928.

The previous prime is 16732021039. The next prime is 16732021069. The reversal of 16732021061 is 16012023761.

16732021061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16732021061 - 2⁶ = 16732020997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16732021069) 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 7 ways as a sum of consecutive naturals, for example, 70302491 + ... + 70302728.

It is an arithmetic number, because the mean of its divisors is an integer number (2530893960).

Almost surely, 2^16732021061 is an apocalyptic number.

It is an amenable number.

16732021061 is a deficient number, since it is larger than the sum of its proper divisors (3515130619).

16732021061 is a wasteful number, since it uses less digits than its factorization.

16732021061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140605243.

The product of its (nonzero) digits is 3024, while the sum is 29.

The spelling of 16732021061 in words is "sixteen billion, seven hundred thirty-two million, twenty-one thousand, sixty-one".