682175308093 has 4 divisors (see below), whose sum is σ = 700612478620. Its totient is φ = 663738137568.

The previous prime is 682175308081. The next prime is 682175308097. The reversal of 682175308093 is 390803571286.

682175308093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 474496412569 + 207678895524 = 688837^2 + 455718^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-682175308093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 682175308093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682175308097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9218585208 + ... + 9218585281.

It is an arithmetic number, because the mean of its divisors is an integer number (175153119655).

Almost surely, 2^682175308093 is an apocalyptic number.

It is an amenable number.

682175308093 is a deficient number, since it is larger than the sum of its proper divisors (18437170527).

682175308093 is a wasteful number, since it uses less digits than its factorization.

682175308093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18437170526.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 682175308093 in words is "six hundred eighty-two billion, one hundred seventy-five million, three hundred eight thousand, ninety-three".