95809193 has 2 divisors, whose sum is σ = 95809194. Its totient is φ = 95809192.

The previous prime is 95809163. The next prime is 95809199. The reversal of 95809193 is 39190859.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86341264 + 9467929 = 9292^2 + 3077^2 .

It is an emirp because it is prime and its reverse (39190859) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-95809193 is a prime.

It is a super-2 number, since 2×95809193² = 18358802926622498, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (95809199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47904596 + 47904597.

It is an arithmetic number, because the mean of its divisors is an integer number (47904597).

Almost surely, 2^95809193 is an apocalyptic number.

It is an amenable number.

95809193 is a deficient number, since it is larger than the sum of its proper divisors (1).

95809193 is an equidigital number, since it uses as much as digits as its factorization.

95809193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480, while the sum is 44.

The square root of 95809193 is about 9788.2170490851. The cubic root of 95809193 is about 457.5821354120.

The spelling of 95809193 in words is "ninety-five million, eight hundred nine thousand, one hundred ninety-three".