19352353197799 has 2 divisors, whose sum is σ = 19352353197800. Its totient is φ = 19352353197798.

The previous prime is 19352353197761. The next prime is 19352353197851. The reversal of 19352353197799 is 99779135325391.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 19352353197799 - 2²⁵ = 19352319643367 is a prime.

It is a super-2 number, since 2×19352353197799² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19352353197599) 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, 9676176598899 + 9676176598900.

It is an arithmetic number, because the mean of its divisors is an integer number (9676176598900).

Almost surely, 2^{19352353197799} is an apocalyptic number.

19352353197799 is a deficient number, since it is larger than the sum of its proper divisors (1).

19352353197799 is an equidigital number, since it uses as much as digits as its factorization.

19352353197799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 434010150, while the sum is 73.

The spelling of 19352353197799 in words is "nineteen trillion, three hundred fifty-two billion, three hundred fifty-three million, one hundred ninety-seven thousand, seven hundred ninety-nine".