50133773 has 2 divisors, whose sum is σ = 50133774. Its totient is φ = 50133772.

The previous prime is 50133763. The next prime is 50133793. The reversal of 50133773 is 37733105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39778249 + 10355524 = 6307^2 + 3218^2 .

It is a cyclic number.

It is not a de Polignac number, because 50133773 - 2⁴ = 50133757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50133703) 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 as a sum of consecutive naturals, namely, 25066886 + 25066887.

It is an arithmetic number, because the mean of its divisors is an integer number (25066887).

Almost surely, 2^50133773 is an apocalyptic number.

It is an amenable number.

50133773 is a deficient number, since it is larger than the sum of its proper divisors (1).

50133773 is an equidigital number, since it uses as much as digits as its factorization.

50133773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6615, while the sum is 29.

The square root of 50133773 is about 7080.5206729449. The cubic root of 50133773 is about 368.7314065891.

Adding to 50133773 its reverse (37733105), we get a palindrome (87866878).

The spelling of 50133773 in words is "fifty million, one hundred thirty-three thousand, seven hundred seventy-three".