4955243563 has 2 divisors, whose sum is σ = 4955243564. Its totient is φ = 4955243562.

The previous prime is 4955243497. The next prime is 4955243591. The reversal of 4955243563 is 3653425594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4955243563 - 2²⁵ = 4921689131 is a prime.

It is not a weakly prime, because it can be changed into another prime (4955243593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2477621781 + 2477621782.

It is an arithmetic number, because the mean of its divisors is an integer number (2477621782).

Almost surely, 2^4955243563 is an apocalyptic number.

4955243563 is a deficient number, since it is larger than the sum of its proper divisors (1).

4955243563 is an equidigital number, since it uses as much as digits as its factorization.

4955243563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944000, while the sum is 46.

The square root of 4955243563 is about 70393.4909135781. The cubic root of 4955243563 is about 1704.8584848275.

The spelling of 4955243563 in words is "four billion, nine hundred fifty-five million, two hundred forty-three thousand, five hundred sixty-three".