195346554041 has 2 divisors, whose sum is σ = 195346554042. Its totient is φ = 195346554040.

The previous prime is 195346553951. The next prime is 195346554083. The reversal of 195346554041 is 140455643591.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115651005625 + 79695548416 = 340075^2 + 282304^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-195346554041 is a prime.

It is not a weakly prime, because it can be changed into another prime (195346554241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97673277020 + 97673277021.

It is an arithmetic number, because the mean of its divisors is an integer number (97673277021).

Almost surely, 2^195346554041 is an apocalyptic number.

It is an amenable number.

195346554041 is a deficient number, since it is larger than the sum of its proper divisors (1).

195346554041 is an equidigital number, since it uses as much as digits as its factorization.

195346554041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296000, while the sum is 47.

The spelling of 195346554041 in words is "one hundred ninety-five billion, three hundred forty-six million, five hundred fifty-four thousand, forty-one".