50542122317 has 8 divisors (see below), whose sum is σ = 52766303040. Its totient is φ = 48320166400.

The previous prime is 50542122311. The next prime is 50542122341. The reversal of 50542122317 is 71322124505.

50542122317 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 50542122317 - 2⁸ = 50542122061 is a prime.

It is a super-2 number, since 2×50542122317² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50542122311) 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, 509684 + ... + 600717.

It is an arithmetic number, because the mean of its divisors is an integer number (6595787880).

Almost surely, 2^50542122317 is an apocalyptic number.

It is an amenable number.

50542122317 is a deficient number, since it is larger than the sum of its proper divisors (2224180723).

50542122317 is a wasteful number, since it uses less digits than its factorization.

50542122317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112403.

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 50542122317 in words is "fifty billion, five hundred forty-two million, one hundred twenty-two thousand, three hundred seventeen".