50761717 has 2 divisors, whose sum is σ = 50761718. Its totient is φ = 50761716.

The previous prime is 50761709. The next prime is 50761723. The reversal of 50761717 is 71716705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47969476 + 2792241 = 6926^2 + 1671^2 .

It is a cyclic number.

It is not a de Polignac number, because 50761717 - 2³ = 50761709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50764717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25380858 + 25380859.

It is an arithmetic number, because the mean of its divisors is an integer number (25380859).

Almost surely, 2^50761717 is an apocalyptic number.

It is an amenable number.

50761717 is a deficient number, since it is larger than the sum of its proper divisors (1).

50761717 is an equidigital number, since it uses as much as digits as its factorization.

50761717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10290, while the sum is 34.

The square root of 50761717 is about 7124.7257491078. The cubic root of 50761717 is about 370.2645223095.

The spelling of 50761717 in words is "fifty million, seven hundred sixty-one thousand, seven hundred seventeen".