1489553559 has 12 divisors (see below), whose sum is σ = 2317083496. Its totient is φ = 916648272.

The previous prime is 1489553557. The next prime is 1489553587. The reversal of 1489553559 is 9553559841.

1489553559 is a `hidden beast` number, since 1 + 4 + 89 + 5 + 5 + 3 + 559 = 666.

It is not a de Polignac number, because 1489553559 - 2¹ = 1489553557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1489553551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6365497 + ... + 6365730.

Almost surely, 2^1489553559 is an apocalyptic number.

1489553559 is a deficient number, since it is larger than the sum of its proper divisors (827529937).

1489553559 is a wasteful number, since it uses less digits than its factorization.

1489553559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12731246 (or 12731243 counting only the distinct ones).

The product of its digits is 4860000, while the sum is 54.

The square root of 1489553559 is about 38594.7348611180. The cubic root of 1489553559 is about 1142.0506741489.

The spelling of 1489553559 in words is "one billion, four hundred eighty-nine million, five hundred fifty-three thousand, five hundred fifty-nine".