195799160013 has 8 divisors (see below), whose sum is σ = 262971135168. Its totient is φ = 129579979104.

The previous prime is 195799160003. The next prime is 195799160059. The reversal of 195799160013 is 310061997591.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 195799160013 - 2¹⁷ = 195799028941 is a prime.

It is a super-2 number, since 2×195799160013² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195799160003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238198081 + ... + 238198902.

It is an arithmetic number, because the mean of its divisors is an integer number (32871391896).

Almost surely, 2^195799160013 is an apocalyptic number.

It is an amenable number.

195799160013 is a deficient number, since it is larger than the sum of its proper divisors (67171975155).

195799160013 is a wasteful number, since it uses less digits than its factorization.

195799160013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476397123.

The product of its (nonzero) digits is 459270, while the sum is 51.

The spelling of 195799160013 in words is "one hundred ninety-five billion, seven hundred ninety-nine million, one hundred sixty thousand, thirteen".