6826381073053 has 2 divisors, whose sum is σ = 6826381073054. Its totient is φ = 6826381073052.

The previous prime is 6826381073041. The next prime is 6826381073131. The reversal of 6826381073053 is 3503701836286.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4846065098884 + 1980315974169 = 2201378^2 + 1407237^2 .

It is a cyclic number.

It is not a de Polignac number, because 6826381073053 - 2²¹ = 6826378975901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6826381073003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3413190536526 + 3413190536527.

It is an arithmetic number, because the mean of its divisors is an integer number (3413190536527).

Almost surely, 2^{6826381073053} is an apocalyptic number.

It is an amenable number.

6826381073053 is a deficient number, since it is larger than the sum of its proper divisors (1).

6826381073053 is an equidigital number, since it uses as much as digits as its factorization.

6826381073053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 6826381073053 in words is "six trillion, eight hundred twenty-six billion, three hundred eighty-one million, seventy-three thousand, fifty-three".