50198411 has 2 divisors, whose sum is σ = 50198412. Its totient is φ = 50198410.

The previous prime is 50198353. The next prime is 50198413. The reversal of 50198411 is 11489105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50198411 - 2¹⁸ = 49936267 is a prime.

Together with 50198413, 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 (50198413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25099205 + 25099206.

It is an arithmetic number, because the mean of its divisors is an integer number (25099206).

Almost surely, 2^50198411 is an apocalyptic number.

50198411 is a deficient number, since it is larger than the sum of its proper divisors (1).

50198411 is an equidigital number, since it uses as much as digits as its factorization.

50198411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 50198411 is about 7085.0836974590. The cubic root of 50198411 is about 368.8898082905.

The spelling of 50198411 in words is "fifty million, one hundred ninety-eight thousand, four hundred eleven".