1448563603 has 2 divisors, whose sum is σ = 1448563604. Its totient is φ = 1448563602.

The previous prime is 1448563577. The next prime is 1448563607. The reversal of 1448563603 is 3063658441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1448563603 - 2¹³ = 1448555411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1448563607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724281801 + 724281802.

It is an arithmetic number, because the mean of its divisors is an integer number (724281802).

Almost surely, 2^1448563603 is an apocalyptic number.

1448563603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448563603 is an equidigital number, since it uses as much as digits as its factorization.

1448563603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 1448563603 is about 38060.0000394115. Note that the first 4 decimals coincide. The cubic root of 1448563603 is about 1131.4773281921.

The spelling of 1448563603 in words is "one billion, four hundred forty-eight million, five hundred sixty-three thousand, six hundred three".