16200066593 has 2 divisors, whose sum is σ = 16200066594. Its totient is φ = 16200066592.

The previous prime is 16200066529. The next prime is 16200066601. The reversal of 16200066593 is 39566000261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12538848529 + 3661218064 = 111977^2 + 60508^2 .

It is a cyclic number.

It is not a de Polignac number, because 16200066593 - 2⁶ = 16200066529 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (16200066193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8100033296 + 8100033297.

It is an arithmetic number, because the mean of its divisors is an integer number (8100033297).

Almost surely, 2^16200066593 is an apocalyptic number.

It is an amenable number.

16200066593 is a deficient number, since it is larger than the sum of its proper divisors (1).

16200066593 is an equidigital number, since it uses as much as digits as its factorization.

16200066593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 38.

The spelling of 16200066593 in words is "sixteen billion, two hundred million, sixty-six thousand, five hundred ninety-three".