5600509997 has 2 divisors, whose sum is σ = 5600509998. Its totient is φ = 5600509996.

The previous prime is 5600509987. The next prime is 5600510011. The reversal of 5600509997 is 7999050065.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5153229796 + 447280201 = 71786^2 + 21149^2 .

It is a cyclic number.

It is not a de Polignac number, because 5600509997 - 2⁸ = 5600509741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5600509927) 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, 2800254998 + 2800254999.

It is an arithmetic number, because the mean of its divisors is an integer number (2800254999).

Almost surely, 2^5600509997 is an apocalyptic number.

It is an amenable number.

5600509997 is a deficient number, since it is larger than the sum of its proper divisors (1).

5600509997 is an equidigital number, since it uses as much as digits as its factorization.

5600509997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 765450, while the sum is 50.

The square root of 5600509997 is about 74836.5552186897. Note that the first 3 decimals coincide. The cubic root of 5600509997 is about 1775.8619099889.

The spelling of 5600509997 in words is "five billion, six hundred million, five hundred nine thousand, nine hundred ninety-seven".