600005505506 has 24 divisors (see below), whose sum is σ = 989305748172. Its totient is φ = 272718617600.

The previous prime is 600005505503. The next prime is 600005505509. The reversal of 600005505506 is 605505500006.

It is an interprime number because it is at equal distance from previous prime (600005505503) and next prime (600005505509).

It can be written as a sum of positive squares in 2 ways, for example, as 542601658225 + 57403847281 = 736615^2 + 239591^2 .

It is not an unprimeable number, because it can be changed into a prime (600005505503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9911426 + ... + 9971778.

Almost surely, 2^600005505506 is an apocalyptic number.

600005505506 is a deficient number, since it is larger than the sum of its proper divisors (389300242666).

600005505506 is a wasteful number, since it uses less digits than its factorization.

600005505506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101458 (or 101447 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 600005505506 in words is "six hundred billion, five million, five hundred five thousand, five hundred six".