50797771 has 2 divisors, whose sum is σ = 50797772. Its totient is φ = 50797770.

The previous prime is 50797757. The next prime is 50797837. The reversal of 50797771 is 17779705.

50797771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50797771 - 2⁹ = 50797259 is a prime.

It is not a weakly prime, because it can be changed into another prime (50791771) 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, 25398885 + 25398886.

It is an arithmetic number, because the mean of its divisors is an integer number (25398886).

Almost surely, 2^50797771 is an apocalyptic number.

50797771 is a deficient number, since it is larger than the sum of its proper divisors (1).

50797771 is an equidigital number, since it uses as much as digits as its factorization.

50797771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108045, while the sum is 43.

The square root of 50797771 is about 7127.2555026462. The cubic root of 50797771 is about 370.3521628818.

The spelling of 50797771 in words is "fifty million, seven hundred ninety-seven thousand, seven hundred seventy-one".