50556233671 has 4 divisors (see below), whose sum is σ = 50561927512. Its totient is φ = 50550539832.

The previous prime is 50556233647. The next prime is 50556233677. The reversal of 50556233671 is 17633265505.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17633265505 = 5 ⋅3526653101.

It is a cyclic number.

It is not a de Polignac number, because 50556233671 - 2¹¹ = 50556231623 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 (50556233677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2833581 + ... + 2851366.

It is an arithmetic number, because the mean of its divisors is an integer number (12640481878).

Almost surely, 2^50556233671 is an apocalyptic number.

50556233671 is a deficient number, since it is larger than the sum of its proper divisors (5693841).

50556233671 is an equidigital number, since it uses as much as digits as its factorization.

50556233671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5693840.

The product of its (nonzero) digits is 567000, while the sum is 43.

The spelling of 50556233671 in words is "fifty billion, five hundred fifty-six million, two hundred thirty-three thousand, six hundred seventy-one".