50425543 has 4 divisors (see below), whose sum is σ = 57629200. Its totient is φ = 43221888.

The previous prime is 50425537. The next prime is 50425579. The reversal of 50425543 is 34552405.

50425543 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, and also an emirpimes, since its reverse is a distinct semiprime: 34552405 = 5 ⋅6910481.

It is a cyclic number.

It is not a de Polignac number, because 50425543 - 2⁵ = 50425511 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 (50425523) 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, 3601818 + ... + 3601831.

It is an arithmetic number, because the mean of its divisors is an integer number (14407300).

Almost surely, 2^50425543 is an apocalyptic number.

50425543 is a deficient number, since it is larger than the sum of its proper divisors (7203657).

50425543 is an equidigital number, since it uses as much as digits as its factorization.

50425543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7203656.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 50425543 is about 7101.0944931046. The cubic root of 50425543 is about 369.4453413278.

Adding to 50425543 its reverse (34552405), we get a palindrome (84977948).

It can be divided in two parts, 5042 and 5543, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 50425543 in words is "fifty million, four hundred twenty-five thousand, five hundred forty-three".