500050005 has 64 divisors (see below), whose sum is σ = 1011429888. Its totient is φ = 205286400.

The previous prime is 500050003. The next prime is 500050007.

500050005 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (500050003) and next prime (500050007).

It is not a de Polignac number, because 500050005 - 2¹ = 500050003 is a prime.

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

500050005 is a modest number, since divided by 50005 gives 5 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500050003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45555 + ... + 55455.

It is an arithmetic number, because the mean of its divisors is an integer number (15803592).

Almost surely, 2^500050005 is an apocalyptic number.

It is an amenable number.

500050005 is an abundant number, since it is smaller than the sum of its proper divisors (511379883).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

500050005 is a wasteful number, since it uses less digits than its factorization.

500050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9966.

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

The square root of 500050005 is about 22361.7978928350. The cubic root of 500050005 is about 793.7269844320.

The spelling of 500050005 in words is "five hundred million, fifty thousand, five".