1153041563 has 2 divisors, whose sum is σ = 1153041564. Its totient is φ = 1153041562.

The previous prime is 1153041529. The next prime is 1153041569. The reversal of 1153041563 is 3651403511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1153041563 - 2⁶ = 1153041499 is a prime.

It is not a weakly prime, because it can be changed into another prime (1153041569) 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, 576520781 + 576520782.

It is an arithmetic number, because the mean of its divisors is an integer number (576520782).

Almost surely, 2^1153041563 is an apocalyptic number.

1153041563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153041563 is an equidigital number, since it uses as much as digits as its factorization.

1153041563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1153041563 is about 33956.4657024255. The cubic root of 1153041563 is about 1048.6123962275.

The spelling of 1153041563 in words is "one billion, one hundred fifty-three million, forty-one thousand, five hundred sixty-three".