500005505307 has 128 divisors (see below), whose sum is σ = 863154044928. Its totient is φ = 249943449600.

The previous prime is 500005505303. The next prime is 500005505327. The reversal of 500005505307 is 703505500005.

It is not a de Polignac number, because 500005505307 - 2² = 500005505303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (500005505303) by changing a digit.

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, 337157388 + ... + 337158870.

It is an arithmetic number, because the mean of its divisors is an integer number (6743390976).

Almost surely, 2^500005505307 is an apocalyptic number.

500005505307 is a deficient number, since it is larger than the sum of its proper divisors (363148539621).

500005505307 is a wasteful number, since it uses less digits than its factorization.

500005505307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009.

The product of its (nonzero) digits is 13125, while the sum is 30.

The spelling of 500005505307 in words is "five hundred billion, five million, five hundred five thousand, three hundred seven".