6841453 has 2 divisors, whose sum is σ = 6841454. Its totient is φ = 6841452.

The previous prime is 6841451. The next prime is 6841517. The reversal of 6841453 is 3541486.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6568969 + 272484 = 2563^2 + 522^2 .

It is a cyclic number.

It is not a de Polignac number, because 6841453 - 2¹ = 6841451 is a prime.

Together with 6841451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6841451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3420726 + 3420727.

It is an arithmetic number, because the mean of its divisors is an integer number (3420727).

Almost surely, 2^6841453 is an apocalyptic number.

It is an amenable number.

6841453 is a deficient number, since it is larger than the sum of its proper divisors (1).

6841453 is an equidigital number, since it uses as much as digits as its factorization.

6841453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 31.

The square root of 6841453 is about 2615.6171355915. The cubic root of 6841453 is about 189.8378394785.

The spelling of 6841453 in words is "six million, eight hundred forty-one thousand, four hundred fifty-three".