50330669 has 2 divisors, whose sum is σ = 50330670. Its totient is φ = 50330668.

The previous prime is 50330633. The next prime is 50330671. The reversal of 50330669 is 96603305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34633225 + 15697444 = 5885^2 + 3962^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50330669 is a prime.

It is a super-2 number, since 2×50330669² = 5066352483975122, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 50330671, 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 (50330629) 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, 25165334 + 25165335.

It is an arithmetic number, because the mean of its divisors is an integer number (25165335).

Almost surely, 2^50330669 is an apocalyptic number.

It is an amenable number.

50330669 is a deficient number, since it is larger than the sum of its proper divisors (1).

50330669 is an equidigital number, since it uses as much as digits as its factorization.

50330669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 32.

The square root of 50330669 is about 7094.4111101627. The cubic root of 50330669 is about 369.2134961126.

The spelling of 50330669 in words is "fifty million, three hundred thirty thousand, six hundred sixty-nine".