196042975519 has 2 divisors, whose sum is σ = 196042975520. Its totient is φ = 196042975518.

The previous prime is 196042975493. The next prime is 196042975547. The reversal of 196042975519 is 915579240691.

196042975519 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196042975519 - 2⁷ = 196042975391 is a prime.

It is a super-2 number, since 2×196042975519² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196042975589) 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, 98021487759 + 98021487760.

It is an arithmetic number, because the mean of its divisors is an integer number (98021487760).

Almost surely, 2^196042975519 is an apocalyptic number.

196042975519 is a deficient number, since it is larger than the sum of its proper divisors (1).

196042975519 is an equidigital number, since it uses as much as digits as its factorization.

196042975519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6123600, while the sum is 58.

The spelling of 196042975519 in words is "one hundred ninety-six billion, forty-two million, nine hundred seventy-five thousand, five hundred nineteen".