16064001893 has 2 divisors, whose sum is σ = 16064001894. Its totient is φ = 16064001892.

The previous prime is 16064001847. The next prime is 16064001923. The reversal of 16064001893 is 39810046061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16058465284 + 5536609 = 126722^2 + 2353^2 .

It is a cyclic number.

It is not a de Polignac number, because 16064001893 - 2¹² = 16063997797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16067001893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8032000946 + 8032000947.

It is an arithmetic number, because the mean of its divisors is an integer number (8032000947).

Almost surely, 2^16064001893 is an apocalyptic number.

It is an amenable number.

16064001893 is a deficient number, since it is larger than the sum of its proper divisors (1).

16064001893 is an equidigital number, since it uses as much as digits as its factorization.

16064001893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 16064001893 in words is "sixteen billion, sixty-four million, one thousand, eight hundred ninety-three".