6454453 has 2 divisors, whose sum is σ = 6454454. Its totient is φ = 6454452.

The previous prime is 6454451. The next prime is 6454489. The reversal of 6454453 is 3544546.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6115729 + 338724 = 2473^2 + 582^2 .

It is a cyclic number.

It is not a de Polignac number, because 6454453 - 2¹ = 6454451 is a prime.

Together with 6454451, 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 (6454451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3227226 + 3227227.

It is an arithmetic number, because the mean of its divisors is an integer number (3227227).

Almost surely, 2^6454453 is an apocalyptic number.

It is an amenable number.

6454453 is a deficient number, since it is larger than the sum of its proper divisors (1).

6454453 is an equidigital number, since it uses as much as digits as its factorization.

6454453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28800, while the sum is 31.

The square root of 6454453 is about 2540.5615520983. The cubic root of 6454453 is about 186.1886262355.

Adding to 6454453 its reverse (3544546), we get a palindrome (9998999).

The spelling of 6454453 in words is "six million, four hundred fifty-four thousand, four hundred fifty-three".