50306353 has 2 divisors, whose sum is σ = 50306354. Its totient is φ = 50306352.

The previous prime is 50306341. The next prime is 50306369. The reversal of 50306353 is 35360305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27952369 + 22353984 = 5287^2 + 4728^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50306353 is a prime.

It is equal to p_3018373 and since 50306353 and 3018373 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (50306323) 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, 25153176 + 25153177.

It is an arithmetic number, because the mean of its divisors is an integer number (25153177).

Almost surely, 2^50306353 is an apocalyptic number.

It is an amenable number.

50306353 is a deficient number, since it is larger than the sum of its proper divisors (1).

50306353 is an equidigital number, since it uses as much as digits as its factorization.

50306353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 25.

The square root of 50306353 is about 7092.6971597552. The cubic root of 50306353 is about 369.1540277888.

Adding to 50306353 its reverse (35360305), we get a palindrome (85666658).

The spelling of 50306353 in words is "fifty million, three hundred six thousand, three hundred fifty-three".