50636533 has 2 divisors, whose sum is σ = 50636534. Its totient is φ = 50636532.

The previous prime is 50636503. The next prime is 50636549. The reversal of 50636533 is 33563605.

50636533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38651089 + 11985444 = 6217^2 + 3462^2 .

It is a cyclic number.

It is not a de Polignac number, because 50636533 - 2⁹ = 50636021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50636495 and 50636504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50636503) 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 as a sum of consecutive naturals, namely, 25318266 + 25318267.

It is an arithmetic number, because the mean of its divisors is an integer number (25318267).

Almost surely, 2^50636533 is an apocalyptic number.

It is an amenable number.

50636533 is a deficient number, since it is larger than the sum of its proper divisors (1).

50636533 is an equidigital number, since it uses as much as digits as its factorization.

50636533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 31.

The square root of 50636533 is about 7115.9351458540. The cubic root of 50636533 is about 369.9599006945.

The spelling of 50636533 in words is "fifty million, six hundred thirty-six thousand, five hundred thirty-three".