2442885563 has 2 divisors, whose sum is σ = 2442885564. Its totient is φ = 2442885562.

The previous prime is 2442885559. The next prime is 2442885611. The reversal of 2442885563 is 3655882442.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2442885563 - 2² = 2442885559 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2442885553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221442781 + 1221442782.

It is an arithmetic number, because the mean of its divisors is an integer number (1221442782).

Almost surely, 2^2442885563 is an apocalyptic number.

2442885563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442885563 is an equidigital number, since it uses as much as digits as its factorization.

2442885563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1843200, while the sum is 47.

The square root of 2442885563 is about 49425.5557682460. Note that the first 3 decimals coincide. The cubic root of 2442885563 is about 1346.7935907951.

The spelling of 2442885563 in words is "two billion, four hundred forty-two million, eight hundred eighty-five thousand, five hundred sixty-three".