50657371 has 2 divisors, whose sum is σ = 50657372. Its totient is φ = 50657370.

The previous prime is 50657359. The next prime is 50657381. The reversal of 50657371 is 17375605.

50657371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50657371 is a prime.

It is not a weakly prime, because it can be changed into another prime (50657381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25328685 + 25328686.

It is an arithmetic number, because the mean of its divisors is an integer number (25328686).

Almost surely, 2^50657371 is an apocalyptic number.

50657371 is a deficient number, since it is larger than the sum of its proper divisors (1).

50657371 is an equidigital number, since it uses as much as digits as its factorization.

50657371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22050, while the sum is 34.

The square root of 50657371 is about 7117.3991738556. The cubic root of 50657371 is about 370.0106424988.

The spelling of 50657371 in words is "fifty million, six hundred fifty-seven thousand, three hundred seventy-one".