195482330519 has 16 divisors (see below), whose sum is σ = 225680973120. Its totient is φ = 165852729600.

The previous prime is 195482330497. The next prime is 195482330569. The reversal of 195482330519 is 915033284591.

It is a cyclic number.

It is not a de Polignac number, because 195482330519 - 2²⁰ = 195481281943 is a prime.

It is a super-2 number, since 2×195482330519² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195482330569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2742617 + ... + 2812989.

It is an arithmetic number, because the mean of its divisors is an integer number (14105060820).

Almost surely, 2^195482330519 is an apocalyptic number.

195482330519 is a deficient number, since it is larger than the sum of its proper divisors (30198642601).

195482330519 is a wasteful number, since it uses less digits than its factorization.

195482330519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74410.

The product of its (nonzero) digits is 1166400, while the sum is 50.

The spelling of 195482330519 in words is "one hundred ninety-five billion, four hundred eighty-two million, three hundred thirty thousand, five hundred nineteen".