6455056603 has 2 divisors, whose sum is σ = 6455056604. Its totient is φ = 6455056602.

The previous prime is 6455056589. The next prime is 6455056631. The reversal of 6455056603 is 3066505546.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6455056603 - 2²¹ = 6452959451 is a prime.

It is not a weakly prime, because it can be changed into another prime (6455056633) 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, 3227528301 + 3227528302.

It is an arithmetic number, because the mean of its divisors is an integer number (3227528302).

Almost surely, 2^6455056603 is an apocalyptic number.

6455056603 is a deficient number, since it is larger than the sum of its proper divisors (1).

6455056603 is an equidigital number, since it uses as much as digits as its factorization.

6455056603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 6455056603 is about 80343.3668886237. The cubic root of 6455056603 is about 1861.9443000694.

The spelling of 6455056603 in words is "six billion, four hundred fifty-five million, fifty-six thousand, six hundred three".