500049799 has 2 divisors, whose sum is σ = 500049800. Its totient is φ = 500049798.

The previous prime is 500049791. The next prime is 500049821. The reversal of 500049799 is 997940005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 500049799 - 2³ = 500049791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500049791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250024899 + 250024900.

It is an arithmetic number, because the mean of its divisors is an integer number (250024900).

Almost surely, 2^500049799 is an apocalyptic number.

500049799 is a deficient number, since it is larger than the sum of its proper divisors (1).

500049799 is an equidigital number, since it uses as much as digits as its factorization.

500049799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 500049799 is about 22361.7932867648. The cubic root of 500049799 is about 793.7268754377.

The spelling of 500049799 in words is "five hundred million, forty-nine thousand, seven hundred ninety-nine".