50635219 has 2 divisors, whose sum is σ = 50635220. Its totient is φ = 50635218.

The previous prime is 50635159. The next prime is 50635237. The reversal of 50635219 is 91253605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50635219 - 2²¹ = 48538067 is a prime.

It is a super-2 number, since 2×50635219² = 5127850806355922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50635279) 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 as a sum of consecutive naturals, namely, 25317609 + 25317610.

It is an arithmetic number, because the mean of its divisors is an integer number (25317610).

Almost surely, 2^50635219 is an apocalyptic number.

50635219 is a deficient number, since it is larger than the sum of its proper divisors (1).

50635219 is an equidigital number, since it uses as much as digits as its factorization.

50635219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 50635219 is about 7115.8428172635. The cubic root of 50635219 is about 369.9567005576.

The spelling of 50635219 in words is "fifty million, six hundred thirty-five thousand, two hundred nineteen".