50949419 has 2 divisors, whose sum is σ = 50949420. Its totient is φ = 50949418.

The previous prime is 50949389. The next prime is 50949421. The reversal of 50949419 is 91494905.

It is a happy number.

50949419 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 is a cyclic number.

It is not a de Polignac number, because 50949419 - 2¹⁶ = 50883883 is a prime.

It is a super-2 number, since 2×50949419² = 5191686592875122, which contains 22 as substring.

Together with 50949421, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50949499) 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, 25474709 + 25474710.

It is an arithmetic number, because the mean of its divisors is an integer number (25474710).

Almost surely, 2^50949419 is an apocalyptic number.

50949419 is a deficient number, since it is larger than the sum of its proper divisors (1).

50949419 is an equidigital number, since it uses as much as digits as its factorization.

50949419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 50949419 is about 7137.8861716898. The cubic root of 50949419 is about 370.7203376246.

The spelling of 50949419 in words is "fifty million, nine hundred forty-nine thousand, four hundred nineteen".