6855363 has 12 divisors (see below), whose sum is σ = 10065328. Its totient is φ = 4494960.

The previous prime is 6855353. The next prime is 6855377. The reversal of 6855363 is 3635586.

It is not a de Polignac number, because 6855363 - 2¹⁸ = 6593219 is a prime.

It is a super-3 number, since 3×6855363³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6855313) 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 in 11 ways as a sum of consecutive naturals, for example, 5695 + ... + 6792.

Almost surely, 2^6855363 is an apocalyptic number.

6855363 is a deficient number, since it is larger than the sum of its proper divisors (3209965).

6855363 is a wasteful number, since it uses less digits than its factorization.

6855363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12554 (or 12551 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 6855363 is about 2618.2748136893. The cubic root of 6855363 is about 189.9664114217.

The spelling of 6855363 in words is "six million, eight hundred fifty-five thousand, three hundred sixty-three".