95563649 has 2 divisors, whose sum is σ = 95563650. Its totient is φ = 95563648.

The previous prime is 95563631. The next prime is 95563691. The reversal of 95563649 is 94636559.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51739249 + 43824400 = 7193^2 + 6620^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-95563649 is a prime.

It is a super-2 number, since 2×95563649² = 18264822020390402, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (95563609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47781824 + 47781825.

It is an arithmetic number, because the mean of its divisors is an integer number (47781825).

Almost surely, 2^95563649 is an apocalyptic number.

It is an amenable number.

95563649 is a deficient number, since it is larger than the sum of its proper divisors (1).

95563649 is an equidigital number, since it uses as much as digits as its factorization.

95563649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 874800, while the sum is 47.

The square root of 95563649 is about 9775.6661665587. Note that the first 3 decimals coincide. The cubic root of 95563649 is about 457.1908971417.

The spelling of 95563649 in words is "ninety-five million, five hundred sixty-three thousand, six hundred forty-nine".