6663355036 has 24 divisors (see below), whose sum is σ = 12649538160. Its totient is φ = 3052943232.

The previous prime is 6663355033. The next prime is 6663355063. The reversal of 6663355036 is 6305533666.

It is a super-2 number, since 2×6663355036² = 88800600671573122592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6663354983 and 6663355001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6663355033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460546 + ... + 474793.

It is an arithmetic number, because the mean of its divisors is an integer number (527064090).

Almost surely, 2^6663355036 is an apocalyptic number.

It is an amenable number.

6663355036 is a deficient number, since it is larger than the sum of its proper divisors (5986183124).

6663355036 is a wasteful number, since it uses less digits than its factorization.

6663355036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935493 (or 935491 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 43.

The square root of 6663355036 is about 81629.3760603375. The cubic root of 6663355036 is about 1881.7603697694.

The spelling of 6663355036 in words is "six billion, six hundred sixty-three million, three hundred fifty-five thousand, thirty-six".