50105805 has 8 divisors (see below), whose sum is σ = 80169312. Its totient is φ = 26723088.

The previous prime is 50105801. The next prime is 50105819. The reversal of 50105805 is 50850105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50105805 - 2² = 50105801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50105801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1670179 + ... + 1670208.

It is an arithmetic number, because the mean of its divisors is an integer number (10021164).

Almost surely, 2^50105805 is an apocalyptic number.

It is an amenable number.

50105805 is a deficient number, since it is larger than the sum of its proper divisors (30063507).

50105805 is a wasteful number, since it uses less digits than its factorization.

50105805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340395.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 50105805 is about 7078.5454014225. The cubic root of 50105805 is about 368.6628260849.

The spelling of 50105805 in words is "fifty million, one hundred five thousand, eight hundred five".