50486473 has 2 divisors, whose sum is σ = 50486474. Its totient is φ = 50486472.

The previous prime is 50486461. The next prime is 50486503. The reversal of 50486473 is 37468405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37002889 + 13483584 = 6083^2 + 3672^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50486473 is a prime.

It is not a weakly prime, because it can be changed into another prime (50486453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25243236 + 25243237.

It is an arithmetic number, because the mean of its divisors is an integer number (25243237).

Almost surely, 2^50486473 is an apocalyptic number.

It is an amenable number.

50486473 is a deficient number, since it is larger than the sum of its proper divisors (1).

50486473 is an equidigital number, since it uses as much as digits as its factorization.

50486473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 50486473 is about 7105.3833816340. The cubic root of 50486473 is about 369.5940836970.

The spelling of 50486473 in words is "fifty million, four hundred eighty-six thousand, four hundred seventy-three".