16393759807 has 2 divisors, whose sum is σ = 16393759808. Its totient is φ = 16393759806.

The previous prime is 16393759757. The next prime is 16393759817. The reversal of 16393759807 is 70895739361.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16393759807 - 2¹⁵ = 16393727039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16393759817) 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, 8196879903 + 8196879904.

It is an arithmetic number, because the mean of its divisors is an integer number (8196879904).

Almost surely, 2^16393759807 is an apocalyptic number.

16393759807 is a deficient number, since it is larger than the sum of its proper divisors (1).

16393759807 is an equidigital number, since it uses as much as digits as its factorization.

16393759807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8573040, while the sum is 58.

The spelling of 16393759807 in words is "sixteen billion, three hundred ninety-three million, seven hundred fifty-nine thousand, eight hundred seven".