207683852993 has 2 divisors, whose sum is σ = 207683852994. Its totient is φ = 207683852992.

The previous prime is 207683852969. The next prime is 207683853037. The reversal of 207683852993 is 399258386702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207636971584 + 46881409 = 455672^2 + 6847^2 .

It is a cyclic number.

It is not a de Polignac number, because 207683852993 - 2¹⁴ = 207683836609 is a prime.

It is not a weakly prime, because it can be changed into another prime (207683852923) 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 as a sum of consecutive naturals, namely, 103841926496 + 103841926497.

It is an arithmetic number, because the mean of its divisors is an integer number (103841926497).

Almost surely, 2^207683852993 is an apocalyptic number.

It is an amenable number.

207683852993 is a deficient number, since it is larger than the sum of its proper divisors (1).

207683852993 is an equidigital number, since it uses as much as digits as its factorization.

207683852993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39191040, while the sum is 62.

The spelling of 207683852993 in words is "two hundred seven billion, six hundred eighty-three million, eight hundred fifty-two thousand, nine hundred ninety-three".