50503973 has 16 divisors (see below), whose sum is σ = 56090496. Its totient is φ = 45178560.

The previous prime is 50503949. The next prime is 50503979. The reversal of 50503973 is 37930505.

It is a cyclic number.

It is not a de Polignac number, because 50503973 - 2⁶ = 50503909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50503979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93083 + ... + 93623.

It is an arithmetic number, because the mean of its divisors is an integer number (3505656).

Almost surely, 2^50503973 is an apocalyptic number.

It is an amenable number.

50503973 is a deficient number, since it is larger than the sum of its proper divisors (5586523).

50503973 is a wasteful number, since it uses less digits than its factorization.

50503973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764.

The product of its (nonzero) digits is 14175, while the sum is 32.

The square root of 50503973 is about 7106.6147355826. The cubic root of 50503973 is about 369.6367825884.

The spelling of 50503973 in words is "fifty million, five hundred three thousand, nine hundred seventy-three".