50523243 has 4 divisors (see below), whose sum is σ = 67364328. Its totient is φ = 33682160.

The previous prime is 50523233. The next prime is 50523247. The reversal of 50523243 is 34232505.

50523243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50523243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50523247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8420538 + ... + 8420543.

It is an arithmetic number, because the mean of its divisors is an integer number (16841082).

Almost surely, 2^50523243 is an apocalyptic number.

50523243 is a deficient number, since it is larger than the sum of its proper divisors (16841085).

50523243 is a wasteful number, since it uses less digits than its factorization.

50523243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16841084.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 50523243 is about 7107.9703854195. The cubic root of 50523243 is about 369.6837887587.

Adding to 50523243 its reverse (34232505), we get a palindrome (84755748).

The spelling of 50523243 in words is "fifty million, five hundred twenty-three thousand, two hundred forty-three".