50075486917 has 8 divisors (see below), whose sum is σ = 53378268800. Its totient is φ = 46839428064.

The previous prime is 50075486893. The next prime is 50075487019. The reversal of 50075486917 is 71968457005.

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

It is not a de Polignac number, because 50075486917 - 2²³ = 50067098309 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 (50075486117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16679208 + ... + 16682209.

It is an arithmetic number, because the mean of its divisors is an integer number (6672283600).

Almost surely, 2^50075486917 is an apocalyptic number.

It is an amenable number.

50075486917 is a deficient number, since it is larger than the sum of its proper divisors (3302781883).

50075486917 is a wasteful number, since it uses less digits than its factorization.

50075486917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33361515.

The product of its (nonzero) digits is 2116800, while the sum is 52.

The spelling of 50075486917 in words is "fifty billion, seventy-five million, four hundred eighty-six thousand, nine hundred seventeen".