19983575119 has 2 divisors, whose sum is σ = 19983575120. Its totient is φ = 19983575118.

The previous prime is 19983575077. The next prime is 19983575149. The reversal of 19983575119 is 91157538991.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 19983575119 - 2¹³ = 19983566927 is a prime.

It is a super-2 number, since 2×19983575119² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19983575149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9991787559 + 9991787560.

It is an arithmetic number, because the mean of its divisors is an integer number (9991787560).

Almost surely, 2^19983575119 is an apocalyptic number.

19983575119 is a deficient number, since it is larger than the sum of its proper divisors (1).

19983575119 is an equidigital number, since it uses as much as digits as its factorization.

19983575119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3061800, while the sum is 58.

The spelling of 19983575119 in words is "nineteen billion, nine hundred eighty-three million, five hundred seventy-five thousand, one hundred nineteen".