1127140559 has 8 divisors (see below), whose sum is σ = 1150791840. Its totient is φ = 1103577696.

The previous prime is 1127140541. The next prime is 1127140633. The reversal of 1127140559 is 9550417211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1127140559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127145559) 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 in 7 ways as a sum of consecutive naturals, for example, 3977 + ... + 47645.

It is an arithmetic number, because the mean of its divisors is an integer number (143848980).

Almost surely, 2^1127140559 is an apocalyptic number.

1127140559 is a deficient number, since it is larger than the sum of its proper divisors (23651281).

1127140559 is an equidigital number, since it uses as much as digits as its factorization.

1127140559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44209.

The product of its (nonzero) digits is 12600, while the sum is 35.

The square root of 1127140559 is about 33572.9140677422. The cubic root of 1127140559 is about 1040.7011294742.

The spelling of 1127140559 in words is "one billion, one hundred twenty-seven million, one hundred forty thousand, five hundred fifty-nine".