6683550243 has 16 divisors (see below), whose sum is σ = 9515109120. Its totient is φ = 4162856544.

The previous prime is 6683550239. The next prime is 6683550271. The reversal of 6683550243 is 3420553866.

It is not a de Polignac number, because 6683550243 - 2² = 6683550239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6683550195 and 6683550204.

It is not an unprimeable number, because it can be changed into a prime (6683550233) 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 15 ways as a sum of consecutive naturals, for example, 1123348 + ... + 1129281.

It is an arithmetic number, because the mean of its divisors is an integer number (594694320).

Almost surely, 2^6683550243 is an apocalyptic number.

6683550243 is a deficient number, since it is larger than the sum of its proper divisors (2831558877).

6683550243 is a wasteful number, since it uses less digits than its factorization.

6683550243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252698.

The product of its (nonzero) digits is 518400, while the sum is 42.

The square root of 6683550243 is about 81752.9830831879. The cubic root of 6683550243 is about 1883.6595237727.

The spelling of 6683550243 in words is "six billion, six hundred eighty-three million, five hundred fifty thousand, two hundred forty-three".