50885473 has 4 divisors (see below), whose sum is σ = 50899860. Its totient is φ = 50871088.

The previous prime is 50885467. The next prime is 50885489. The reversal of 50885473 is 37458805.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 32626944 + 18258529 = 5712^2 + 4273^2 .

It is a cyclic number.

It is not a de Polignac number, because 50885473 - 2²¹ = 48788321 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50885413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2211 + ... + 10327.

It is an arithmetic number, because the mean of its divisors is an integer number (12724965).

Almost surely, 2^50885473 is an apocalyptic number.

It is an amenable number.

50885473 is a deficient number, since it is larger than the sum of its proper divisors (14387).

50885473 is an equidigital number, since it uses as much as digits as its factorization.

50885473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14386.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 50885473 is about 7133.4054279846. The cubic root of 50885473 is about 370.5651771548.

The spelling of 50885473 in words is "fifty million, eight hundred eighty-five thousand, four hundred seventy-three".