50849413 has 4 divisors (see below), whose sum is σ = 50863680. Its totient is φ = 50835148.

The previous prime is 50849411. The next prime is 50849429. The reversal of 50849413 is 31494805.

50849413 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 a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 31494805 = 5 ⋅6298961.

It is a cyclic number.

It is not a de Polignac number, because 50849413 - 2¹ = 50849411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50849411) 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, 3306 + ... + 10612.

It is an arithmetic number, because the mean of its divisors is an integer number (12715920).

Almost surely, 2^50849413 is an apocalyptic number.

It is an amenable number.

50849413 is a deficient number, since it is larger than the sum of its proper divisors (14267).

50849413 is an equidigital number, since it uses as much as digits as its factorization.

50849413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14266.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 50849413 is about 7130.8774354914. The cubic root of 50849413 is about 370.4776227756.

The spelling of 50849413 in words is "fifty million, eight hundred forty-nine thousand, four hundred thirteen".