16093433933 has 2 divisors, whose sum is σ = 16093433934. Its totient is φ = 16093433932.

The previous prime is 16093433879. The next prime is 16093433957. The reversal of 16093433933 is 33933439061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15452230249 + 641203684 = 124307^2 + 25322^2 .

It is an emirp because it is prime and its reverse (33933439061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16093433933 - 2⁶ = 16093433869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16093433233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8046716966 + 8046716967.

It is an arithmetic number, because the mean of its divisors is an integer number (8046716967).

Almost surely, 2^16093433933 is an apocalyptic number.

It is an amenable number.

16093433933 is a deficient number, since it is larger than the sum of its proper divisors (1).

16093433933 is an equidigital number, since it uses as much as digits as its factorization.

16093433933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 472392, while the sum is 44.

The spelling of 16093433933 in words is "sixteen billion, ninety-three million, four hundred thirty-three thousand, nine hundred thirty-three".