50707223 has 4 divisors (see below), whose sum is σ = 57951120. Its totient is φ = 43463328.

The previous prime is 50707211. The next prime is 50707229. The reversal of 50707223 is 32270705.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32270705 = 5 ⋅6454141.

It is a cyclic number.

It is not a de Polignac number, because 50707223 - 2⁴ = 50707207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50707192 and 50707201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50707229) 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, 3621938 + ... + 3621951.

It is an arithmetic number, because the mean of its divisors is an integer number (14487780).

Almost surely, 2^50707223 is an apocalyptic number.

50707223 is a deficient number, since it is larger than the sum of its proper divisors (7243897).

50707223 is an equidigital number, since it uses as much as digits as its factorization.

50707223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7243896.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 50707223 is about 7120.9004346361. The cubic root of 50707223 is about 370.1319787273.

Adding to 50707223 its reverse (32270705), we get a palindrome (82977928).

The spelling of 50707223 in words is "fifty million, seven hundred seven thousand, two hundred twenty-three".