6000505605505 has 8 divisors (see below), whose sum is σ = 7223321576232. Its totient is φ = 4785261251328.

The previous prime is 6000505605499. The next prime is 6000505605529. The reversal of 6000505605505 is 5055065050006.

It can be written as a sum of positive squares in 4 ways, for example, as 278990209 + 6000226615296 = 16703^2 + 2449536^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6000505605505 - 2⁹ = 6000505604993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1892902392 + ... + 1892905561.

It is an arithmetic number, because the mean of its divisors is an integer number (902915197029).

Almost surely, 2^{6000505605505} is an apocalyptic number.

It is an amenable number.

6000505605505 is a deficient number, since it is larger than the sum of its proper divisors (1222815970727).

6000505605505 is a wasteful number, since it uses less digits than its factorization.

6000505605505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3785808275.

The product of its (nonzero) digits is 112500, while the sum is 37.

The spelling of 6000505605505 in words is "six trillion, five hundred five million, six hundred five thousand, five hundred five".