50141959771 has 2 divisors, whose sum is σ = 50141959772. Its totient is φ = 50141959770.

The previous prime is 50141959739. The next prime is 50141959781. The reversal of 50141959771 is 17795914105.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50141959771 - 2⁵ = 50141959739 is a prime.

It is a super-2 number, since 2×50141959771² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50141959781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25070979885 + 25070979886.

It is an arithmetic number, because the mean of its divisors is an integer number (25070979886).

Almost surely, 2^50141959771 is an apocalyptic number.

50141959771 is a deficient number, since it is larger than the sum of its proper divisors (1).

50141959771 is an equidigital number, since it uses as much as digits as its factorization.

50141959771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 396900, while the sum is 49.

The spelling of 50141959771 in words is "fifty billion, one hundred forty-one million, nine hundred fifty-nine thousand, seven hundred seventy-one".