6463513003 has 2 divisors, whose sum is σ = 6463513004. Its totient is φ = 6463513002.

The previous prime is 6463512997. The next prime is 6463513037. The reversal of 6463513003 is 3003153646.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6463513003 is a prime.

It is not a weakly prime, because it can be changed into another prime (6463513073) 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, 3231756501 + 3231756502.

It is an arithmetic number, because the mean of its divisors is an integer number (3231756502).

Almost surely, 2^6463513003 is an apocalyptic number.

6463513003 is a deficient number, since it is larger than the sum of its proper divisors (1).

6463513003 is an equidigital number, since it uses as much as digits as its factorization.

6463513003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 6463513003 is about 80395.9762861301. The cubic root of 6463513003 is about 1862.7570208068.

Adding to 6463513003 its reverse (3003153646), we get a palindrome (9466666649).

The spelling of 6463513003 in words is "six billion, four hundred sixty-three million, five hundred thirteen thousand, three".