500505505 has 16 divisors (see below), whose sum is σ = 633931200. Its totient is φ = 378302400.

The previous prime is 500505503. The next prime is 500505529. The reversal of 500505505 is 505505005.

It is not a de Polignac number, because 500505505 - 2¹ = 500505503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 500505505.

It is not an unprimeable number, because it can be changed into a prime (500505503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29055 + ... + 42955.

It is an arithmetic number, because the mean of its divisors is an integer number (39620700).

Almost surely, 2^500505505 is an apocalyptic number.

It is an amenable number.

500505505 is a deficient number, since it is larger than the sum of its proper divisors (133425695).

500505505 is a wasteful number, since it uses less digits than its factorization.

500505505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14304.

The product of its (nonzero) digits is 3125, while the sum is 25.

The square root of 500505505 is about 22371.9803548993. The cubic root of 500505505 is about 793.9679156161.

It can be divided in two parts, 50050 and 5505, that added together give a palindrome (55555).

The spelling of 500505505 in words is "five hundred million, five hundred five thousand, five hundred five".