50664353 has 2 divisors, whose sum is σ = 50664354. Its totient is φ = 50664352.

The previous prime is 50664349. The next prime is 50664373. The reversal of 50664353 is 35346605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43652449 + 7011904 = 6607^2 + 2648^2 .

It is a cyclic number.

It is not a de Polignac number, because 50664353 - 2² = 50664349 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (50664373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25332176 + 25332177.

It is an arithmetic number, because the mean of its divisors is an integer number (25332177).

Almost surely, 2^50664353 is an apocalyptic number.

It is an amenable number.

50664353 is a deficient number, since it is larger than the sum of its proper divisors (1).

50664353 is an equidigital number, since it uses as much as digits as its factorization.

50664353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 50664353 is about 7117.8896451125. The cubic root of 50664353 is about 370.0276409835.

The spelling of 50664353 in words is "fifty million, six hundred sixty-four thousand, three hundred fifty-three".