50403049 has 2 divisors, whose sum is σ = 50403050. Its totient is φ = 50403048.

The previous prime is 50403037. The next prime is 50403061. The reversal of 50403049 is 94030405.

It is a balanced prime because it is at equal distance from previous prime (50403037) and next prime (50403061).

It can be written as a sum of positive squares in only one way, i.e., 47403225 + 2999824 = 6885^2 + 1732^2 .

It is a cyclic number.

It is not a de Polignac number, because 50403049 - 2⁹ = 50402537 is a prime.

It is not a weakly prime, because it can be changed into another prime (50403449) 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, 25201524 + 25201525.

It is an arithmetic number, because the mean of its divisors is an integer number (25201525).

Almost surely, 2^50403049 is an apocalyptic number.

It is an amenable number.

50403049 is a deficient number, since it is larger than the sum of its proper divisors (1).

50403049 is an equidigital number, since it uses as much as digits as its factorization.

50403049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 50403049 is about 7099.5104760821. The cubic root of 50403049 is about 369.3903986736.

The spelling of 50403049 in words is "fifty million, four hundred three thousand, forty-nine".