50105005 has 4 divisors (see below), whose sum is σ = 60126012. Its totient is φ = 40084000.

The previous prime is 50104987. The next prime is 50105053. The reversal of 50105005 is 50050105.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25918281 + 24186724 = 5091^2 + 4918^2 .

It is not a de Polignac number, because 50105005 - 2⁷ = 50104877 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50105005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5010496 + ... + 5010505.

It is an arithmetic number, because the mean of its divisors is an integer number (15031503).

Almost surely, 2^50105005 is an apocalyptic number.

It is an amenable number.

50105005 is a deficient number, since it is larger than the sum of its proper divisors (10021007).

50105005 is a wasteful number, since it uses less digits than its factorization.

50105005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10021006.

The product of its (nonzero) digits is 125, while the sum is 16.

The square root of 50105005 is about 7078.4888924120. The cubic root of 50105005 is about 368.6608640247.

The spelling of 50105005 in words is "fifty million, one hundred five thousand, five".