50272823 has 4 divisors (see below), whose sum is σ = 50668800. Its totient is φ = 49876848.

The previous prime is 50272811. The next prime is 50272829. The reversal of 50272823 is 32827205.

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 50272823 - 2⁶ = 50272759 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 (50272829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197798 + ... + 198051.

It is an arithmetic number, because the mean of its divisors is an integer number (12667200).

Almost surely, 2^50272823 is an apocalyptic number.

50272823 is a deficient number, since it is larger than the sum of its proper divisors (395977).

50272823 is a wasteful number, since it uses less digits than its factorization.

50272823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395976.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 50272823 is about 7090.3330669299. Note that the first 3 decimals coincide. The cubic root of 50272823 is about 369.0719938453.

The spelling of 50272823 in words is "fifty million, two hundred seventy-two thousand, eight hundred twenty-three".