50873 has 2 divisors, whose sum is σ = 50874. Its totient is φ = 50872.

The previous prime is 50867. The next prime is 50891. The reversal of 50873 is 37805.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44944 + 5929 = 212^2 + 77^2 .

It is a cyclic number.

It is not a de Polignac number, because 50873 - 2⁴ = 50857 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (50833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25436 + 25437.

It is an arithmetic number, because the mean of its divisors is an integer number (25437).

2⁵⁰⁸⁷³ is an apocalyptic number.

It is an amenable number.

50873 is a deficient number, since it is larger than the sum of its proper divisors (1).

50873 is an equidigital number, since it uses as much as digits as its factorization.

50873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 50873 is about 225.5504378182. The cubic root of 50873 is about 37.0534897150.

The spelling of 50873 in words is "fifty thousand, eight hundred seventy-three".