50073 has 4 divisors (see below), whose sum is σ = 66768. Its totient is φ = 33380.

The previous prime is 50069. The next prime is 50077. The reversal of 50073 is 37005.

50073 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (50069) and next prime (50077).

It is a cyclic number.

It is not a de Polignac number, because 50073 - 2² = 50069 is a prime.

It is a D-number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (50077) 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, 8343 + ... + 8348.

It is an arithmetic number, because the mean of its divisors is an integer number (16692).

2⁵⁰⁰⁷³ is an apocalyptic number.

It is an amenable number.

50073 is a deficient number, since it is larger than the sum of its proper divisors (16695).

50073 is a wasteful number, since it uses less digits than its factorization.

50073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16694.

The product of its (nonzero) digits is 105, while the sum is 15.

The square root of 50073 is about 223.7699711758. The cubic root of 50073 is about 36.8582352213.

Adding to 50073 its reverse (37005), we get a palindrome (87078).

The spelling of 50073 in words is "fifty thousand, seventy-three".