1130835565 has 16 divisors (see below), whose sum is σ = 1366358400. Its totient is φ = 898454592.

The previous prime is 1130835533. The next prime is 1130835569. The reversal of 1130835565 is 5655380311.

It is a cyclic number.

It is not a de Polignac number, because 1130835565 - 2⁵ = 1130835533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130835569) 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 15 ways as a sum of consecutive naturals, for example, 497251 + ... + 499519.

It is an arithmetic number, because the mean of its divisors is an integer number (85397400).

Almost surely, 2^1130835565 is an apocalyptic number.

It is an amenable number.

1130835565 is a deficient number, since it is larger than the sum of its proper divisors (235522835).

1130835565 is a wasteful number, since it uses less digits than its factorization.

1130835565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916.

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 1130835565 is about 33627.8986111235. The cubic root of 1130835565 is about 1041.8371021246.

The spelling of 1130835565 in words is "one billion, one hundred thirty million, eight hundred thirty-five thousand, five hundred sixty-five".