50650571 has 2 divisors, whose sum is σ = 50650572. Its totient is φ = 50650570.

The previous prime is 50650547. The next prime is 50650573. The reversal of 50650571 is 17505605.

50650571 is nontrivially palindromic in base 13.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50650571 is a prime.

Together with 50650573, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50650573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25325285 + 25325286.

It is an arithmetic number, because the mean of its divisors is an integer number (25325286).

Almost surely, 2^50650571 is an apocalyptic number.

50650571 is a deficient number, since it is larger than the sum of its proper divisors (1).

50650571 is an equidigital number, since it uses as much as digits as its factorization.

50650571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 50650571 is about 7116.9214552361. The cubic root of 50650571 is about 369.9940856128.

The spelling of 50650571 in words is "fifty million, six hundred fifty thousand, five hundred seventy-one".