50306849 has 2 divisors, whose sum is σ = 50306850. Its totient is φ = 50306848.

The previous prime is 50306833. The next prime is 50306869. The reversal of 50306849 is 94860305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39627025 + 10679824 = 6295^2 + 3268^2 .

It is a cyclic number.

It is not a de Polignac number, because 50306849 - 2⁴ = 50306833 is a prime.

It is not a weakly prime, because it can be changed into another prime (50306869) 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, 25153424 + 25153425.

It is an arithmetic number, because the mean of its divisors is an integer number (25153425).

Almost surely, 2^50306849 is an apocalyptic number.

It is an amenable number.

50306849 is a deficient number, since it is larger than the sum of its proper divisors (1).

50306849 is an equidigital number, since it uses as much as digits as its factorization.

50306849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 50306849 is about 7092.7321252110. The cubic root of 50306849 is about 369.1552410206.

The spelling of 50306849 in words is "fifty million, three hundred six thousand, eight hundred forty-nine".