50804543 has 4 divisors (see below), whose sum is σ = 51986088. Its totient is φ = 49623000.

The previous prime is 50804513. The next prime is 50804561. The reversal of 50804543 is 34540805.

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 50804543 - 2¹⁸ = 50542399 is a prime.

It is a super-2 number, since 2×50804543² = 5162203178877698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50804503) 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, 590708 + ... + 590793.

It is an arithmetic number, because the mean of its divisors is an integer number (12996522).

Almost surely, 2^50804543 is an apocalyptic number.

50804543 is a deficient number, since it is larger than the sum of its proper divisors (1181545).

50804543 is a wasteful number, since it uses less digits than its factorization.

50804543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181544.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 50804543 is about 7127.7305644925. The cubic root of 50804543 is about 370.3686197286.

The spelling of 50804543 in words is "fifty million, eight hundred four thousand, five hundred forty-three".