50445793 has 4 divisors (see below), whose sum is σ = 50515348. Its totient is φ = 50376240.

The previous prime is 50445781. The next prime is 50445809. The reversal of 50445793 is 39754405.

50445793 is digitally balanced in base 2, because in such base 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 an emirpimes, since its reverse is a distinct semiprime: 39754405 = 5 ⋅7950881.

It can be written as a sum of positive squares in 2 ways, for example, as 21641104 + 28804689 = 4652^2 + 5367^2 .

It is a cyclic number.

It is not a de Polignac number, because 50445793 - 2⁹ = 50445281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50442793) 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 3 ways as a sum of consecutive naturals, for example, 33678 + ... + 35143.

It is an arithmetic number, because the mean of its divisors is an integer number (12628837).

Almost surely, 2^50445793 is an apocalyptic number.

It is an amenable number.

50445793 is a deficient number, since it is larger than the sum of its proper divisors (69555).

50445793 is an equidigital number, since it uses as much as digits as its factorization.

50445793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69554.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 50445793 is about 7102.5201865253. The cubic root of 50445793 is about 369.4947889324.

The spelling of 50445793 in words is "fifty million, four hundred forty-five thousand, seven hundred ninety-three".