50250043 has 2 divisors, whose sum is σ = 50250044. Its totient is φ = 50250042.

The previous prime is 50250019. The next prime is 50250047. The reversal of 50250043 is 34005205.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50250043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50250043.

It is not a weakly prime, because it can be changed into another prime (50250047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25125021 + 25125022.

It is an arithmetic number, because the mean of its divisors is an integer number (25125022).

Almost surely, 2^50250043 is an apocalyptic number.

50250043 is a deficient number, since it is larger than the sum of its proper divisors (1).

50250043 is an equidigital number, since it uses as much as digits as its factorization.

50250043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 50250043 is about 7088.7264723644. The cubic root of 50250043 is about 369.0162398632.

Adding to 50250043 its reverse (34005205), we get a palindrome (84255248).

The spelling of 50250043 in words is "fifty million, two hundred fifty thousand, forty-three".