50117289423 has 8 divisors (see below), whose sum is σ = 66826629888. Its totient is φ = 33409737624.

The previous prime is 50117289407. The next prime is 50117289461. The reversal of 50117289423 is 32498271105.

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

It is not a de Polignac number, because 50117289423 - 2⁴ = 50117289407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50117289323) 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, 380361 + ... + 494882.

It is an arithmetic number, because the mean of its divisors is an integer number (8353328736).

Almost surely, 2^50117289423 is an apocalyptic number.

50117289423 is a deficient number, since it is larger than the sum of its proper divisors (16709340465).

50117289423 is a wasteful number, since it uses less digits than its factorization.

50117289423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894333.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 50117289423 in words is "fifty billion, one hundred seventeen million, two hundred eighty-nine thousand, four hundred twenty-three".