16732543433 has 2 divisors, whose sum is σ = 16732543434. Its totient is φ = 16732543432.

The previous prime is 16732543417. The next prime is 16732543549. The reversal of 16732543433 is 33434523761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16401412624 + 331130809 = 128068^2 + 18197^2 .

It is a cyclic number.

It is not a de Polignac number, because 16732543433 - 2⁴ = 16732543417 is a prime.

It is not a weakly prime, because it can be changed into another prime (16732563433) 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 as a sum of consecutive naturals, namely, 8366271716 + 8366271717.

It is an arithmetic number, because the mean of its divisors is an integer number (8366271717).

Almost surely, 2^16732543433 is an apocalyptic number.

It is an amenable number.

16732543433 is a deficient number, since it is larger than the sum of its proper divisors (1).

16732543433 is an equidigital number, since it uses as much as digits as its factorization.

16732543433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 41.

The spelling of 16732543433 in words is "sixteen billion, seven hundred thirty-two million, five hundred forty-three thousand, four hundred thirty-three".