50321353 has 2 divisors, whose sum is σ = 50321354. Its totient is φ = 50321352.

The previous prime is 50321317. The next prime is 50321363. The reversal of 50321353 is 35312305.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40411449 + 9909904 = 6357^2 + 3148^2 .

It is a cyclic number.

It is not a de Polignac number, because 50321353 - 2⁹ = 50320841 is a prime.

It is not a weakly prime, because it can be changed into another prime (50321303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25160676 + 25160677.

It is an arithmetic number, because the mean of its divisors is an integer number (25160677).

Almost surely, 2^50321353 is an apocalyptic number.

It is an amenable number.

50321353 is a deficient number, since it is larger than the sum of its proper divisors (1).

50321353 is an equidigital number, since it uses as much as digits as its factorization.

50321353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 50321353 is about 7093.7545066065. The cubic root of 50321353 is about 369.1907147400.

Adding to 50321353 its reverse (35312305), we get a palindrome (85633658).

The spelling of 50321353 in words is "fifty million, three hundred twenty-one thousand, three hundred fifty-three".