50567393 has 2 divisors, whose sum is σ = 50567394. Its totient is φ = 50567392.

The previous prime is 50567383. The next prime is 50567411. The reversal of 50567393 is 39376505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38651089 + 11916304 = 6217^2 + 3452^2 .

It is a cyclic number.

It is not a de Polignac number, because 50567393 - 2⁸ = 50567137 is a prime.

It is a super-2 number, since 2×50567393² = 5114122469632898, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50567383) 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, 25283696 + 25283697.

It is an arithmetic number, because the mean of its divisors is an integer number (25283697).

Almost surely, 2^50567393 is an apocalyptic number.

It is an amenable number.

50567393 is a deficient number, since it is larger than the sum of its proper divisors (1).

50567393 is an equidigital number, since it uses as much as digits as its factorization.

50567393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 85050, while the sum is 38.

The square root of 50567393 is about 7111.0753757783. The cubic root of 50567393 is about 369.7914407778.

The spelling of 50567393 in words is "fifty million, five hundred sixty-seven thousand, three hundred ninety-three".