8475083813993 has 2 divisors, whose sum is σ = 8475083813994. Its totient is φ = 8475083813992.

The previous prime is 8475083813951. The next prime is 8475083814047. The reversal of 8475083813993 is 3993183805748.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6127471489129 + 2347612324864 = 2475373^2 + 1532192^2 .

It is a cyclic number.

It is not a de Polignac number, because 8475083813993 - 2⁶ = 8475083813929 is a prime.

It is a super-2 number, since 2×8475083813993² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8475083813923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4237541906996 + 4237541906997.

It is an arithmetic number, because the mean of its divisors is an integer number (4237541906997).

Almost surely, 2^{8475083813993} is an apocalyptic number.

It is an amenable number.

8475083813993 is a deficient number, since it is larger than the sum of its proper divisors (1).

8475083813993 is an equidigital number, since it uses as much as digits as its factorization.

8475083813993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 156764160, while the sum is 68.

The spelling of 8475083813993 in words is "eight trillion, four hundred seventy-five billion, eighty-three million, eight hundred thirteen thousand, nine hundred ninety-three".