50766372223 has 4 divisors (see below), whose sum is σ = 58018711120. Its totient is φ = 43514033328.

The previous prime is 50766372197. The next prime is 50766372263. The reversal of 50766372223 is 32227366705.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50766372223 - 2⁵ = 50766372191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50766372223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50766372263) 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, 3626169438 + ... + 3626169451.

It is an arithmetic number, because the mean of its divisors is an integer number (14504677780).

Almost surely, 2^50766372223 is an apocalyptic number.

50766372223 is a deficient number, since it is larger than the sum of its proper divisors (7252338897).

50766372223 is an equidigital number, since it uses as much as digits as its factorization.

50766372223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7252338896.

The product of its (nonzero) digits is 635040, while the sum is 43.

The spelling of 50766372223 in words is "fifty billion, seven hundred sixty-six million, three hundred seventy-two thousand, two hundred twenty-three".