1135765441 has 8 divisors (see below), whose sum is σ = 1153522080. Its totient is φ = 1118032608.

The previous prime is 1135765439. The next prime is 1135765453. The reversal of 1135765441 is 1445675311.

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

It is a cyclic number.

It is not a de Polignac number, because 1135765441 - 2¹ = 1135765439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1135765441.

It is not an unprimeable number, because it can be changed into a prime (1135765471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106605 + ... + 116773.

It is an arithmetic number, because the mean of its divisors is an integer number (144190260).

Almost surely, 2^1135765441 is an apocalyptic number.

It is an amenable number.

1135765441 is a deficient number, since it is larger than the sum of its proper divisors (17756639).

1135765441 is a wasteful number, since it uses less digits than its factorization.

1135765441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11903.

The product of its digits is 50400, while the sum is 37.

The square root of 1135765441 is about 33701.1192840831. The cubic root of 1135765441 is about 1043.3488698421.

The spelling of 1135765441 in words is "one billion, one hundred thirty-five million, seven hundred sixty-five thousand, four hundred forty-one".