6463351723 has 2 divisors, whose sum is σ = 6463351724. Its totient is φ = 6463351722.

The previous prime is 6463351667. The next prime is 6463351747. The reversal of 6463351723 is 3271533646.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6463351723 - 2⁹ = 6463351211 is a prime.

It is not a weakly prime, because it can be changed into another prime (6463351793) 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, 3231675861 + 3231675862.

It is an arithmetic number, because the mean of its divisors is an integer number (3231675862).

Almost surely, 2^6463351723 is an apocalyptic number.

6463351723 is a deficient number, since it is larger than the sum of its proper divisors (1).

6463351723 is an equidigital number, since it uses as much as digits as its factorization.

6463351723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 40.

The square root of 6463351723 is about 80394.9732446003. The cubic root of 6463351723 is about 1862.7415272741.

The spelling of 6463351723 in words is "six billion, four hundred sixty-three million, three hundred fifty-one thousand, seven hundred twenty-three".