50436329 has 2 divisors, whose sum is σ = 50436330. Its totient is φ = 50436328.

The previous prime is 50436259. The next prime is 50436343. The reversal of 50436329 is 92363405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35046400 + 15389929 = 5920^2 + 3923^2 .

It is a cyclic number.

It is not a de Polignac number, because 50436329 - 2⁸ = 50436073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50436295 and 50436304.

It is not a weakly prime, because it can be changed into another prime (50436359) 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, 25218164 + 25218165.

It is an arithmetic number, because the mean of its divisors is an integer number (25218165).

Almost surely, 2^50436329 is an apocalyptic number.

It is an amenable number.

50436329 is a deficient number, since it is larger than the sum of its proper divisors (1).

50436329 is an equidigital number, since it uses as much as digits as its factorization.

50436329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 50436329 is about 7101.8539128878. The cubic root of 50436329 is about 369.4716808449.

The spelling of 50436329 in words is "fifty million, four hundred thirty-six thousand, three hundred twenty-nine".