50648263 has 2 divisors, whose sum is σ = 50648264. Its totient is φ = 50648262.

The previous prime is 50648249. The next prime is 50648291. The reversal of 50648263 is 36284605.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50648263 - 2¹³ = 50640071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50648233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25324131 + 25324132.

It is an arithmetic number, because the mean of its divisors is an integer number (25324132).

Almost surely, 2^50648263 is an apocalyptic number.

50648263 is a deficient number, since it is larger than the sum of its proper divisors (1).

50648263 is an equidigital number, since it uses as much as digits as its factorization.

50648263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 50648263 is about 7116.7593046274. The cubic root of 50648263 is about 369.9884656740.

The spelling of 50648263 in words is "fifty million, six hundred forty-eight thousand, two hundred sixty-three".