50966717 has 8 divisors (see below), whose sum is σ = 52865400. Its totient is φ = 49077504.

The previous prime is 50966693. The next prime is 50966719. The reversal of 50966717 is 71766905.

50966717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 19483396 + 31483321 = 4414^2 + 5611^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50966717 - 2¹⁰ = 50965693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50966719) 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 in 7 ways as a sum of consecutive naturals, for example, 9713 + ... + 14009.

It is an arithmetic number, because the mean of its divisors is an integer number (6608175).

Almost surely, 2^50966717 is an apocalyptic number.

It is an amenable number.

50966717 is a deficient number, since it is larger than the sum of its proper divisors (1898683).

50966717 is a wasteful number, since it uses less digits than its factorization.

50966717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4735.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 50966717 is about 7139.0977721278. The cubic root of 50966717 is about 370.7622876928.

The spelling of 50966717 in words is "fifty million, nine hundred sixty-six thousand, seven hundred seventeen".