195675013 has 4 divisors (see below), whose sum is σ = 195710220. Its totient is φ = 195639808.

The previous prime is 195674989. The next prime is 195675017. The reversal of 195675013 is 310576591.

195675013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 310576591 = 13 ⋅23890507.

It can be written as a sum of positive squares in 2 ways, for example, as 160604929 + 35070084 = 12673^2 + 5922^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-195675013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195675017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7228 + ... + 21061.

It is an arithmetic number, because the mean of its divisors is an integer number (48927555).

Almost surely, 2^195675013 is an apocalyptic number.

It is an amenable number.

195675013 is a deficient number, since it is larger than the sum of its proper divisors (35207).

195675013 is an equidigital number, since it uses as much as digits as its factorization.

195675013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35206.

The product of its (nonzero) digits is 28350, while the sum is 37.

The square root of 195675013 is about 13988.3885061861. The cubic root of 195675013 is about 580.5573447534.

The spelling of 195675013 in words is "one hundred ninety-five million, six hundred seventy-five thousand, thirteen".