3885388855333 has 2 divisors, whose sum is σ = 3885388855334. Its totient is φ = 3885388855332.

The previous prime is 3885388855331. The next prime is 3885388855349. The reversal of 3885388855333 is 3335588835883.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3752519128164 + 132869727169 = 1937142^2 + 364513^2 .

It is an emirp because it is prime and its reverse (3335588835883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3885388855333 - 2¹ = 3885388855331 is a prime.

Together with 3885388855331, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3885388855331) 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, 1942694427666 + 1942694427667.

It is an arithmetic number, because the mean of its divisors is an integer number (1942694427667).

Almost surely, 2^{3885388855333} is an apocalyptic number.

It is an amenable number.

3885388855333 is a deficient number, since it is larger than the sum of its proper divisors (1).

3885388855333 is an equidigital number, since it uses as much as digits as its factorization.

3885388855333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 995328000, while the sum is 70.

The spelling of 3885388855333 in words is "three trillion, eight hundred eighty-five billion, three hundred eighty-eight million, eight hundred fifty-five thousand, three hundred thirty-three".