6488453 has 2 divisors, whose sum is σ = 6488454. Its totient is φ = 6488452.

The previous prime is 6488429. The next prime is 6488501. The reversal of 6488453 is 3548846.

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., 5654884 + 833569 = 2378^2 + 913^2 .

It is a cyclic number.

It is not a de Polignac number, because 6488453 - 2⁶ = 6488389 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6488413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3244226 + 3244227.

It is an arithmetic number, because the mean of its divisors is an integer number (3244227).

Almost surely, 2^6488453 is an apocalyptic number.

It is an amenable number.

6488453 is a deficient number, since it is larger than the sum of its proper divisors (1).

6488453 is an equidigital number, since it uses as much as digits as its factorization.

6488453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92160, while the sum is 38.

The square root of 6488453 is about 2547.2441971668. The cubic root of 6488453 is about 186.5149812948.

The spelling of 6488453 in words is "six million, four hundred eighty-eight thousand, four hundred fifty-three".