50073473 has 4 divisors (see below), whose sum is σ = 50217300. Its totient is φ = 49929648.

The previous prime is 50073467. The next prime is 50073481. The reversal of 50073473 is 37437005.

50073473 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: 37437005 = 5 ⋅7487401.

It can be written as a sum of positive squares in 2 ways, for example, as 14348944 + 35724529 = 3788^2 + 5977^2 .

It is a cyclic number.

It is not a de Polignac number, because 50073473 - 2⁶ = 50073409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50079473) 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, 71390 + ... + 72087.

It is an arithmetic number, because the mean of its divisors is an integer number (12554325).

Almost surely, 2^50073473 is an apocalyptic number.

It is an amenable number.

50073473 is a deficient number, since it is larger than the sum of its proper divisors (143827).

50073473 is a wasteful number, since it uses less digits than its factorization.

50073473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143826.

The product of its (nonzero) digits is 8820, while the sum is 29.

The square root of 50073473 is about 7076.2612303391. The cubic root of 50073473 is about 368.5835127784.

The spelling of 50073473 in words is "fifty million, seventy-three thousand, four hundred seventy-three".