50773249 has 4 divisors (see below), whose sum is σ = 50796720. Its totient is φ = 50749780.

The previous prime is 50773243. The next prime is 50773267. The reversal of 50773249 is 94237705.

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 a cyclic number.

It is not a de Polignac number, because 50773249 - 2³ = 50773241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50773241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8119 + ... + 12940.

It is an arithmetic number, because the mean of its divisors is an integer number (12699180).

Almost surely, 2^50773249 is an apocalyptic number.

It is an amenable number.

50773249 is a deficient number, since it is larger than the sum of its proper divisors (23471).

50773249 is a wasteful number, since it uses less digits than its factorization.

50773249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23470.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 50773249 is about 7125.5349974581. The cubic root of 50773249 is about 370.2925589706.

The spelling of 50773249 in words is "fifty million, seven hundred seventy-three thousand, two hundred forty-nine".