50740171 has 2 divisors, whose sum is σ = 50740172. Its totient is φ = 50740170.

The previous prime is 50740163. The next prime is 50740181. The reversal of 50740171 is 17104705.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50740171 - 2³ = 50740163 is a prime.

It is not a weakly prime, because it can be changed into another prime (50740181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25370085 + 25370086.

It is an arithmetic number, because the mean of its divisors is an integer number (25370086).

Almost surely, 2^50740171 is an apocalyptic number.

50740171 is a deficient number, since it is larger than the sum of its proper divisors (1).

50740171 is an equidigital number, since it uses as much as digits as its factorization.

50740171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 50740171 is about 7123.2135304229. The cubic root of 50740171 is about 370.2121281769.

Adding to 50740171 its reverse (17104705), we get a palindrome (67844876).

The spelling of 50740171 in words is "fifty million, seven hundred forty thousand, one hundred seventy-one".