1148988559 has 2 divisors, whose sum is σ = 1148988560. Its totient is φ = 1148988558.

The previous prime is 1148988541. The next prime is 1148988593. The reversal of 1148988559 is 9558898411.

It is a weak prime.

It is an emirp because it is prime and its reverse (9558898411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1148988559 - 2¹⁹ = 1148464271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1148988259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574494279 + 574494280.

It is an arithmetic number, because the mean of its divisors is an integer number (574494280).

Almost surely, 2^1148988559 is an apocalyptic number.

1148988559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1148988559 is an equidigital number, since it uses as much as digits as its factorization.

1148988559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4147200, while the sum is 58.

The square root of 1148988559 is about 33896.7337512038. The cubic root of 1148988559 is about 1047.3823105665.

The spelling of 1148988559 in words is "one billion, one hundred forty-eight million, nine hundred eighty-eight thousand, five hundred fifty-nine".