500500005 has 32 divisors (see below), whose sum is σ = 821352576. Its totient is φ = 260112384.

The previous prime is 500500003. The next prime is 500500019. The reversal of 500500005 is 500005005.

It is not a de Polignac number, because 500500005 - 2¹ = 500500003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500500003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 433509 + ... + 434661.

It is an arithmetic number, because the mean of its divisors is an integer number (25667268).

Almost surely, 2^500500005 is an apocalyptic number.

It is an amenable number.

500500005 is a deficient number, since it is larger than the sum of its proper divisors (320852571).

500500005 is a wasteful number, since it uses less digits than its factorization.

500500005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877.

The product of its (nonzero) digits is 125, while the sum is 15.

The square root of 500500005 is about 22371.8574329446. The cubic root of 500500005 is about 793.9650073300.

The spelling of 500500005 in words is "five hundred million, five hundred thousand, five".