6449000603 has 2 divisors, whose sum is σ = 6449000604. Its totient is φ = 6449000602.

The previous prime is 6449000573. The next prime is 6449000639. The reversal of 6449000603 is 3060009446.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6449000603 - 2¹² = 6448996507 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6449000603.

It is not a weakly prime, because it can be changed into another prime (6449000203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3224500301 + 3224500302.

It is an arithmetic number, because the mean of its divisors is an integer number (3224500302).

Almost surely, 2^6449000603 is an apocalyptic number.

6449000603 is a deficient number, since it is larger than the sum of its proper divisors (1).

6449000603 is an equidigital number, since it uses as much as digits as its factorization.

6449000603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 6449000603 is about 80305.6698060604. The cubic root of 6449000603 is about 1861.3618387270.

The spelling of 6449000603 in words is "six billion, four hundred forty-nine million, six hundred three", and thus it is an aban number.