12095563 has 2 divisors, whose sum is σ = 12095564. Its totient is φ = 12095562.

The previous prime is 12095561. The next prime is 12095569. The reversal of 12095563 is 36559021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12095563 - 2¹ = 12095561 is a prime.

Together with 12095561, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12095561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6047781 + 6047782.

It is an arithmetic number, because the mean of its divisors is an integer number (6047782).

Almost surely, 2^12095563 is an apocalyptic number.

12095563 is a deficient number, since it is larger than the sum of its proper divisors (1).

12095563 is an equidigital number, since it uses as much as digits as its factorization.

12095563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 12095563 is about 3477.8675937994. The cubic root of 12095563 is about 229.5489775114.

The spelling of 12095563 in words is "twelve million, ninety-five thousand, five hundred sixty-three".