50413243 has 4 divisors (see below), whose sum is σ = 51585688. Its totient is φ = 49240800.

The previous prime is 50413189. The next prime is 50413261. The reversal of 50413243 is 34231405.

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 50413243 - 2¹⁷ = 50282171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50413273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586158 + ... + 586243.

It is an arithmetic number, because the mean of its divisors is an integer number (12896422).

Almost surely, 2^50413243 is an apocalyptic number.

50413243 is a deficient number, since it is larger than the sum of its proper divisors (1172445).

50413243 is a wasteful number, since it uses less digits than its factorization.

50413243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172444.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 50413243 is about 7100.2283766087. The cubic root of 50413243 is about 369.4153000236.

Adding to 50413243 its reverse (34231405), we get a palindrome (84644648).

The spelling of 50413243 in words is "fifty million, four hundred thirteen thousand, two hundred forty-three".