682551597193 has 2 divisors, whose sum is σ = 682551597194. Its totient is φ = 682551597192.

The previous prime is 682551597127. The next prime is 682551597251. The reversal of 682551597193 is 391795155286.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 682479211129 + 72386064 = 826123^2 + 8508^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-682551597193 is a prime.

It is not a weakly prime, because it can be changed into another prime (682551597103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341275798596 + 341275798597.

It is an arithmetic number, because the mean of its divisors is an integer number (341275798597).

Almost surely, 2^682551597193 is an apocalyptic number.

It is an amenable number.

682551597193 is a deficient number, since it is larger than the sum of its proper divisors (1).

682551597193 is an equidigital number, since it uses as much as digits as its factorization.

682551597193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412000, while the sum is 61.

The spelling of 682551597193 in words is "six hundred eighty-two billion, five hundred fifty-one million, five hundred ninety-seven thousand, one hundred ninety-three".