5563663363 has 2 divisors, whose sum is σ = 5563663364. Its totient is φ = 5563663362.

The previous prime is 5563663351. The next prime is 5563663373. The reversal of 5563663363 is 3633663655.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5563663363 - 2¹³ = 5563655171 is a prime.

It is a super-3 number, since 3×5563663363³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (5563663373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2781831681 + 2781831682.

It is an arithmetic number, because the mean of its divisors is an integer number (2781831682).

Almost surely, 2^5563663363 is an apocalyptic number.

5563663363 is a deficient number, since it is larger than the sum of its proper divisors (1).

5563663363 is an equidigital number, since it uses as much as digits as its factorization.

5563663363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2624400, while the sum is 46.

The square root of 5563663363 is about 74589.9682464070. The cubic root of 5563663363 is about 1771.9587796167.

The spelling of 5563663363 in words is "five billion, five hundred sixty-three million, six hundred sixty-three thousand, three hundred sixty-three".