95809949 has 2 divisors, whose sum is σ = 95809950. Its totient is φ = 95809948.

The previous prime is 95809937. The next prime is 95809957. The reversal of 95809949 is 94990859.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93799225 + 2010724 = 9685^2 + 1418^2 .

It is a cyclic number.

It is not a de Polignac number, because 95809949 - 2¹⁶ = 95744413 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 95809949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95809919) 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, 47904974 + 47904975.

It is an arithmetic number, because the mean of its divisors is an integer number (47904975).

Almost surely, 2^95809949 is an apocalyptic number.

It is an amenable number.

95809949 is a deficient number, since it is larger than the sum of its proper divisors (1).

95809949 is an equidigital number, since it uses as much as digits as its factorization.

95809949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1049760, while the sum is 53.

The square root of 95809949 is about 9788.2556668694. The cubic root of 95809949 is about 457.5833389541.

The spelling of 95809949 in words is "ninety-five million, eight hundred nine thousand, nine hundred forty-nine".