555005000505 has 64 divisors (see below), whose sum is σ = 924760488960. Its totient is φ = 284034890496.

The previous prime is 555005000479. The next prime is 555005000521. The reversal of 555005000505 is 505000500555.

It is not a de Polignac number, because 555005000505 - 2¹⁰ = 555004999481 is a prime.

It is a Curzon 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 63 ways as a sum of consecutive naturals, for example, 9553807 + ... + 9611723.

It is an arithmetic number, because the mean of its divisors is an integer number (14449382640).

Almost surely, 2^555005000505 is an apocalyptic number.

It is an amenable number.

555005000505 is a deficient number, since it is larger than the sum of its proper divisors (369755488455).

555005000505 is a wasteful number, since it uses less digits than its factorization.

555005000505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58230.

The product of its (nonzero) digits is 15625, while the sum is 30.

The spelling of 555005000505 in words is "five hundred fifty-five billion, five million, five hundred five", and thus it is an aban number.