50252443 has 4 divisors (see below), whose sum is σ = 50722200. Its totient is φ = 49782688.

The previous prime is 50252431. The next prime is 50252467. The reversal of 50252443 is 34425205.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34425205 = 5 ⋅6885041.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50252443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50252743) 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, 234718 + ... + 234931.

It is an arithmetic number, because the mean of its divisors is an integer number (12680550).

Almost surely, 2^50252443 is an apocalyptic number.

50252443 is a deficient number, since it is larger than the sum of its proper divisors (469757).

50252443 is a wasteful number, since it uses less digits than its factorization.

50252443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469756.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 50252443 is about 7088.8957532186. The cubic root of 50252443 is about 369.0221146501.

Adding to 50252443 its reverse (34425205), we get a palindrome (84677648).

The spelling of 50252443 in words is "fifty million, two hundred fifty-two thousand, four hundred forty-three".