53838383 has 2 divisors, whose sum is σ = 53838384. Its totient is φ = 53838382.

The previous prime is 53838373. The next prime is 53838391. The reversal of 53838383 is 38383835.

53838383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53838383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53838383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53838313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26919191 + 26919192.

It is an arithmetic number, because the mean of its divisors is an integer number (26919192).

Almost surely, 2^53838383 is an apocalyptic number.

53838383 is a deficient number, since it is larger than the sum of its proper divisors (1).

53838383 is an equidigital number, since it uses as much as digits as its factorization.

53838383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 41.

The square root of 53838383 is about 7337.4643440360. The cubic root of 53838383 is about 377.5988554462.

The spelling of 53838383 in words is "fifty-three million, eight hundred thirty-eight thousand, three hundred eighty-three".