163095545413 has 2 divisors, whose sum is σ = 163095545414. Its totient is φ = 163095545412.

The previous prime is 163095545383. The next prime is 163095545447. The reversal of 163095545413 is 314545590361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 155032762564 + 8062782849 = 393742^2 + 89793^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163095545413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163095545113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81547772706 + 81547772707.

It is an arithmetic number, because the mean of its divisors is an integer number (81547772707).

Almost surely, 2^163095545413 is an apocalyptic number.

It is an amenable number.

163095545413 is a deficient number, since it is larger than the sum of its proper divisors (1).

163095545413 is an equidigital number, since it uses as much as digits as its factorization.

163095545413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 163095545413 in words is "one hundred sixty-three billion, ninety-five million, five hundred forty-five thousand, four hundred thirteen".