50344487917 has 8 divisors (see below), whose sum is σ = 52805577024. Its totient is φ = 47906082048.

The previous prime is 50344487873. The next prime is 50344487923. The reversal of 50344487917 is 71978444305.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50344487917 - 2⁷ = 50344487789 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 (50344487117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5666263 + ... + 5675140.

It is an arithmetic number, because the mean of its divisors is an integer number (6600697128).

Almost surely, 2^50344487917 is an apocalyptic number.

It is an amenable number.

50344487917 is a deficient number, since it is larger than the sum of its proper divisors (2461089107).

50344487917 is a wasteful number, since it uses less digits than its factorization.

50344487917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11341619.

The product of its (nonzero) digits is 3386880, while the sum is 52.

It can be divided in two parts, 503444 and 87917, that added together give a square (591361 = 769²).

The spelling of 50344487917 in words is "fifty billion, three hundred forty-four million, four hundred eighty-seven thousand, nine hundred seventeen".