50380657 has 2 divisors, whose sum is σ = 50380658. Its totient is φ = 50380656.

The previous prime is 50380651. The next prime is 50380667. The reversal of 50380657 is 75608305.

It is a happy number.

50380657 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 can be written as a sum of positive squares in only one way, i.e., 50253921 + 126736 = 7089^2 + 356^2 .

It is a cyclic number.

It is not a de Polignac number, because 50380657 - 2¹⁵ = 50347889 is a prime.

It is not a weakly prime, because it can be changed into another prime (50380651) 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, 25190328 + 25190329.

It is an arithmetic number, because the mean of its divisors is an integer number (25190329).

Almost surely, 2^50380657 is an apocalyptic number.

It is an amenable number.

50380657 is a deficient number, since it is larger than the sum of its proper divisors (1).

50380657 is an equidigital number, since it uses as much as digits as its factorization.

50380657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 50380657 is about 7097.9332907544. The cubic root of 50380657 is about 369.3356889212.

The spelling of 50380657 in words is "fifty million, three hundred eighty thousand, six hundred fifty-seven".