50281673 has 8 divisors (see below), whose sum is σ = 54307848. Its totient is φ = 46278144.

The previous prime is 50281667. The next prime is 50281697. The reversal of 50281673 is 37618205.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2229049 + 48052624 = 1493^2 + 6932^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50281673 - 2⁸ = 50281417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50281643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 890 + ... + 10067.

It is an arithmetic number, because the mean of its divisors is an integer number (6788481).

Almost surely, 2^50281673 is an apocalyptic number.

It is an amenable number.

50281673 is a deficient number, since it is larger than the sum of its proper divisors (4026175).

50281673 is a wasteful number, since it uses less digits than its factorization.

50281673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11323.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 50281673 is about 7090.9571286252. The cubic root of 50281673 is about 369.0936496513.

Adding to 50281673 its reverse (37618205), we get a palindrome (87899878).

The spelling of 50281673 in words is "fifty million, two hundred eighty-one thousand, six hundred seventy-three".