500505000555 has 128 divisors (see below), whose sum is σ = 957298507776. Its totient is φ = 218578752000.

The previous prime is 500505000533. The next prime is 500505000571. The reversal of 500505000555 is 555000505005.

It is not a de Polignac number, because 500505000555 - 2⁸ = 500505000299 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 35381814 + ... + 35395956.

It is an arithmetic number, because the mean of its divisors is an integer number (7478894592).

Almost surely, 2^500505000555 is an apocalyptic number.

500505000555 is a deficient number, since it is larger than the sum of its proper divisors (456793507221).

500505000555 is a wasteful number, since it uses less digits than its factorization.

500505000555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14377.

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

The spelling of 500505000555 in words is "five hundred billion, five hundred five million, five hundred fifty-five", and thus it is an aban number.