50705 has 4 divisors (see below), whose sum is σ = 60852. Its totient is φ = 40560.

The previous prime is 50683. The next prime is 50707.

50705 is nontrivially palindromic in base 10.

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 13456 + 37249 = 116^2 + 193^2 .

It is not a de Polignac number, because 50705 - 2¹⁰ = 49681 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 14.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (50707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5066 + ... + 5075.

It is an arithmetic number, because the mean of its divisors is an integer number (15213).

2⁵⁰⁷⁰⁵ is an apocalyptic number.

It is an amenable number.

50705 is a deficient number, since it is larger than the sum of its proper divisors (10147).

50705 is a wasteful number, since it uses less digits than its factorization.

50705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10146.

The product of its (nonzero) digits is 175, while the sum is 17.

The square root of 50705 is about 225.1777076000. The cubic root of 50705 is about 37.0126569798.

The spelling of 50705 in words is "fifty thousand, seven hundred five".