500043105 has 32 divisors (see below), whose sum is σ = 907891200. Its totient is φ = 261012096.

The previous prime is 500043079. The next prime is 500043107. The reversal of 500043105 is 501340005.

It is not a de Polignac number, because 500043105 - 2⁸ = 500042849 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (500043107) 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, 33060 + ... + 45749.

It is an arithmetic number, because the mean of its divisors is an integer number (28371600).

Almost surely, 2^500043105 is an apocalyptic number.

It is an amenable number.

500043105 is a deficient number, since it is larger than the sum of its proper divisors (407848095).

500043105 is a wasteful number, since it uses less digits than its factorization.

500043105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78870 (or 78864 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 500043105 is about 22361.6436113270. The cubic root of 500043105 is about 793.7233336361.

The spelling of 500043105 in words is "five hundred million, forty-three thousand, one hundred five".