50550263 has 2 divisors, whose sum is σ = 50550264. Its totient is φ = 50550262.

The previous prime is 50550257. The next prime is 50550271. The reversal of 50550263 is 36205505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50550263 - 2¹⁶ = 50484727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50550463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25275131 + 25275132.

It is an arithmetic number, because the mean of its divisors is an integer number (25275132).

Almost surely, 2^50550263 is an apocalyptic number.

50550263 is a deficient number, since it is larger than the sum of its proper divisors (1).

50550263 is an equidigital number, since it uses as much as digits as its factorization.

50550263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 50550263 is about 7109.8708145788. The cubic root of 50550263 is about 369.7496797244.

Adding to 50550263 its reverse (36205505), we get a palindrome (86755768).

The spelling of 50550263 in words is "fifty million, five hundred fifty thousand, two hundred sixty-three".