50161711 has 2 divisors, whose sum is σ = 50161712. Its totient is φ = 50161710.

The previous prime is 50161681. The next prime is 50161723. The reversal of 50161711 is 11716105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50161711 - 2¹⁵ = 50128943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50861711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25080855 + 25080856.

It is an arithmetic number, because the mean of its divisors is an integer number (25080856).

Almost surely, 2^50161711 is an apocalyptic number.

50161711 is a deficient number, since it is larger than the sum of its proper divisors (1).

50161711 is an equidigital number, since it uses as much as digits as its factorization.

50161711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 22.

The square root of 50161711 is about 7082.4932756763. The cubic root of 50161711 is about 368.7998880699.

Adding to 50161711 its reverse (11716105), we get a palindrome (61877816).

The spelling of 50161711 in words is "fifty million, one hundred sixty-one thousand, seven hundred eleven".