5606738663 has 2 divisors, whose sum is σ = 5606738664. Its totient is φ = 5606738662.

The previous prime is 5606738629. The next prime is 5606738713. The reversal of 5606738663 is 3668376065.

It is an a-pointer prime, because the next prime (5606738713) can be obtained adding 5606738663 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5606738663 - 2⁸ = 5606738407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5606038663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803369331 + 2803369332.

It is an arithmetic number, because the mean of its divisors is an integer number (2803369332).

Almost surely, 2^5606738663 is an apocalyptic number.

5606738663 is a deficient number, since it is larger than the sum of its proper divisors (1).

5606738663 is an equidigital number, since it uses as much as digits as its factorization.

5606738663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3265920, while the sum is 50.

The square root of 5606738663 is about 74878.1587847885. The cubic root of 5606738663 is about 1776.5200139002.

The spelling of 5606738663 in words is "five billion, six hundred six million, seven hundred thirty-eight thousand, six hundred sixty-three".