6348254453 has 2 divisors, whose sum is σ = 6348254454. Its totient is φ = 6348254452.

The previous prime is 6348254401. The next prime is 6348254513. The reversal of 6348254453 is 3544528436.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5922533764 + 425720689 = 76958^2 + 20633^2 .

It is a cyclic number.

It is not a de Polignac number, because 6348254453 - 2¹² = 6348250357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6348250453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3174127226 + 3174127227.

It is an arithmetic number, because the mean of its divisors is an integer number (3174127227).

Almost surely, 2^6348254453 is an apocalyptic number.

It is an amenable number.

6348254453 is a deficient number, since it is larger than the sum of its proper divisors (1).

6348254453 is an equidigital number, since it uses as much as digits as its factorization.

6348254453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1382400, while the sum is 44.

The square root of 6348254453 is about 79675.9339637760. The cubic root of 6348254453 is about 1851.6182045882.

The spelling of 6348254453 in words is "six billion, three hundred forty-eight million, two hundred fifty-four thousand, four hundred fifty-three".