50840359 has 4 divisors (see below), whose sum is σ = 51702120. Its totient is φ = 49978600.

The previous prime is 50840357. The next prime is 50840399. The reversal of 50840359 is 95304805.

50840359 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.

It is a cyclic number.

It is not a de Polignac number, because 50840359 - 2¹ = 50840357 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 (50840351) 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, 430792 + ... + 430909.

It is an arithmetic number, because the mean of its divisors is an integer number (12925530).

Almost surely, 2^50840359 is an apocalyptic number.

50840359 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

50840359 is a deficient number, since it is larger than the sum of its proper divisors (861761).

50840359 is an equidigital number, since it uses as much as digits as its factorization.

50840359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861760.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 50840359 is about 7130.2425624939. The cubic root of 50840359 is about 370.4556329872.

The spelling of 50840359 in words is "fifty million, eight hundred forty thousand, three hundred fifty-nine".