50704873 has 4 divisors (see below), whose sum is σ = 50727508. Its totient is φ = 50682240.

The previous prime is 50704867. The next prime is 50704883. The reversal of 50704873 is 37840705.

50704873 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.

It can be written as a sum of positive squares in 2 ways, for example, as 974169 + 49730704 = 987^2 + 7052^2 .

It is a cyclic number.

It is not a de Polignac number, because 50704873 - 2⁹ = 50704361 is a prime.

It is a super-2 number, since 2×50704873² = 5141968291892258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50704883) 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, 7536 + ... + 12577.

It is an arithmetic number, because the mean of its divisors is an integer number (12681877).

Almost surely, 2^50704873 is an apocalyptic number.

It is an amenable number.

50704873 is a deficient number, since it is larger than the sum of its proper divisors (22635).

50704873 is a wasteful number, since it uses less digits than its factorization.

50704873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22634.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 50704873 is about 7120.7354255021. The cubic root of 50704873 is about 370.1262607806.

The spelling of 50704873 in words is "fifty million, seven hundred four thousand, eight hundred seventy-three".