50561743017 has 8 divisors (see below), whose sum is σ = 68083139520. Its totient is φ = 33374087600.

The previous prime is 50561743007. The next prime is 50561743073. The reversal of 50561743017 is 71034716505.

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 50561743017 - 2²⁰ = 50560694441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50561743007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83434917 + ... + 83435522.

It is an arithmetic number, because the mean of its divisors is an integer number (8510392440).

Almost surely, 2^50561743017 is an apocalyptic number.

It is an amenable number.

50561743017 is a deficient number, since it is larger than the sum of its proper divisors (17521396503).

50561743017 is a wasteful number, since it uses less digits than its factorization.

50561743017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166870543.

The product of its (nonzero) digits is 88200, while the sum is 39.

The spelling of 50561743017 in words is "fifty billion, five hundred sixty-one million, seven hundred forty-three thousand, seventeen".