50043133 has 4 divisors (see below), whose sum is σ = 57192160. Its totient is φ = 42894108.

The previous prime is 50043113. The next prime is 50043167. The reversal of 50043133 is 33134005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50043133 - 2⁹ = 50042621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50043133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50043113) 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, 3574503 + ... + 3574516.

It is an arithmetic number, because the mean of its divisors is an integer number (14298040).

Almost surely, 2^50043133 is an apocalyptic number.

It is an amenable number.

50043133 is a deficient number, since it is larger than the sum of its proper divisors (7149027).

50043133 is an equidigital number, since it uses as much as digits as its factorization.

50043133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7149026.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 50043133 is about 7074.1171180579. The cubic root of 50043133 is about 368.5090549703.

Adding to 50043133 its reverse (33134005), we get a palindrome (83177138).

It can be divided in two parts, 50043 and 133, that added together give a square (50176 = 224²).

The spelling of 50043133 in words is "fifty million, forty-three thousand, one hundred thirty-three".