50320349 has 2 divisors, whose sum is σ = 50320350. Its totient is φ = 50320348.

The previous prime is 50320339. The next prime is 50320351. The reversal of 50320349 is 94302305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35164900 + 15155449 = 5930^2 + 3893^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50320349 is a prime.

It is a Sophie Germain prime.

Together with 50320351, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50320339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25160174 + 25160175.

It is an arithmetic number, because the mean of its divisors is an integer number (25160175).

Almost surely, 2^50320349 is an apocalyptic number.

It is an amenable number.

50320349 is a deficient number, since it is larger than the sum of its proper divisors (1).

50320349 is an equidigital number, since it uses as much as digits as its factorization.

50320349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 50320349 is about 7093.6837397786. The cubic root of 50320349 is about 369.1882593877.

The spelling of 50320349 in words is "fifty million, three hundred twenty thousand, three hundred forty-nine".