50804013 has 8 divisors (see below), whose sum is σ = 72949408. Its totient is φ = 31263984.

The previous prime is 50804011. The next prime is 50804021. The reversal of 50804013 is 31040805.

50804013 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 50804013 - 2¹ = 50804011 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 (50804011) 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, 651295 + ... + 651372.

It is an arithmetic number, because the mean of its divisors is an integer number (9118676).

Almost surely, 2^50804013 is an apocalyptic number.

It is an amenable number.

50804013 is a deficient number, since it is larger than the sum of its proper divisors (22145395).

50804013 is a wasteful number, since it uses less digits than its factorization.

50804013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302683.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 50804013 is about 7127.6933856613. The cubic root of 50804013 is about 370.3673318120.

Adding to 50804013 its reverse (31040805), we get a palindrome (81844818).

The spelling of 50804013 in words is "fifty million, eight hundred four thousand, thirteen".