50730873 has 8 divisors (see below), whose sum is σ = 71620128. Its totient is φ = 31831104.

The previous prime is 50730853. The next prime is 50730881. The reversal of 50730873 is 37803705.

50730873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 50730873 - 2⁶ = 50730809 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50730803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497311 + ... + 497412.

It is an arithmetic number, because the mean of its divisors is an integer number (8952516).

Almost surely, 2^50730873 is an apocalyptic number.

It is an amenable number.

50730873 is a deficient number, since it is larger than the sum of its proper divisors (20889255).

50730873 is a wasteful number, since it uses less digits than its factorization.

50730873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994743.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 50730873 is about 7122.5608456510. The cubic root of 50730873 is about 370.1895133363.

The spelling of 50730873 in words is "fifty million, seven hundred thirty thousand, eight hundred seventy-three".