1489805063 has 2 divisors, whose sum is σ = 1489805064. Its totient is φ = 1489805062.

The previous prime is 1489805039. The next prime is 1489805089. The reversal of 1489805063 is 3605089841.

It is a weak prime.

It is an emirp because it is prime and its reverse (3605089841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1489805063 - 2¹⁰ = 1489804039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1489805003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 744902531 + 744902532.

It is an arithmetic number, because the mean of its divisors is an integer number (744902532).

Almost surely, 2^1489805063 is an apocalyptic number.

1489805063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1489805063 is an equidigital number, since it uses as much as digits as its factorization.

1489805063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 1489805063 is about 38597.9929918642. The cubic root of 1489805063 is about 1142.1149471312.

The spelling of 1489805063 in words is "one billion, four hundred eighty-nine million, eight hundred five thousand, sixty-three".