50219417 has 2 divisors, whose sum is σ = 50219418. Its totient is φ = 50219416.

The previous prime is 50219369. The next prime is 50219423. The reversal of 50219417 is 71491205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40081561 + 10137856 = 6331^2 + 3184^2 .

It is a cyclic number.

It is not a de Polignac number, because 50219417 - 2⁶ = 50219353 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50219417.

It is not a weakly prime, because it can be changed into another prime (50219447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25109708 + 25109709.

It is an arithmetic number, because the mean of its divisors is an integer number (25109709).

Almost surely, 2^50219417 is an apocalyptic number.

It is an amenable number.

50219417 is a deficient number, since it is larger than the sum of its proper divisors (1).

50219417 is an equidigital number, since it uses as much as digits as its factorization.

50219417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 50219417 is about 7086.5659525612. The cubic root of 50219417 is about 368.9412562582.

The spelling of 50219417 in words is "fifty million, two hundred nineteen thousand, four hundred seventeen".