50817571223 has 8 divisors (see below), whose sum is σ = 51114435840. Its totient is φ = 50521511160.

The previous prime is 50817571201. The next prime is 50817571243. The reversal of 50817571223 is 32217571805.

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 50817571223 - 2¹⁸ = 50817309079 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 (50817571243) 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, 74213 + ... + 327326.

It is an arithmetic number, because the mean of its divisors is an integer number (6389304480).

Almost surely, 2^50817571223 is an apocalyptic number.

50817571223 is a deficient number, since it is larger than the sum of its proper divisors (296864617).

50817571223 is a wasteful number, since it uses less digits than its factorization.

50817571223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402277.

The product of its (nonzero) digits is 117600, while the sum is 41.

The spelling of 50817571223 in words is "fifty billion, eight hundred seventeen million, five hundred seventy-one thousand, two hundred twenty-three".