1130563709 has 16 divisors (see below), whose sum is σ = 1261495296. Its totient is φ = 1004391600.

The previous prime is 1130563649. The next prime is 1130563771. The reversal of 1130563709 is 9073650311.

It is a cyclic number.

It is not a de Polignac number, because 1130563709 - 2²⁰ = 1129515133 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 (1130563789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467714 + ... + 470124.

It is an arithmetic number, because the mean of its divisors is an integer number (78843456).

Almost surely, 2^1130563709 is an apocalyptic number.

It is an amenable number.

1130563709 is a deficient number, since it is larger than the sum of its proper divisors (130931587).

1130563709 is a wasteful number, since it uses less digits than its factorization.

1130563709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3376.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 1130563709 is about 33623.8562482057. The cubic root of 1130563709 is about 1041.7536085925.

The spelling of 1130563709 in words is "one billion, one hundred thirty million, five hundred sixty-three thousand, seven hundred nine".