50966719 has 2 divisors, whose sum is σ = 50966720. Its totient is φ = 50966718.

The previous prime is 50966693. The next prime is 50966749. The reversal of 50966719 is 91766905.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50966719 - 2⁹ = 50966207 is a prime.

It is a super-3 number, since 3×50966719³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50966749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25483359 + 25483360.

It is an arithmetic number, because the mean of its divisors is an integer number (25483360).

Almost surely, 2^50966719 is an apocalyptic number.

50966719 is a deficient number, since it is larger than the sum of its proper divisors (1).

50966719 is an equidigital number, since it uses as much as digits as its factorization.

50966719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 50966719 is about 7139.0979122015. The cubic root of 50966719 is about 370.7622925426.

The spelling of 50966719 in words is "fifty million, nine hundred sixty-six thousand, seven hundred nineteen".