1135766485 has 16 divisors (see below), whose sum is σ = 1578963456. Its totient is φ = 768140928.

The previous prime is 1135766453. The next prime is 1135766497. The reversal of 1135766485 is 5846675311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1135766485 - 2⁵ = 1135766453 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 219709 + ... + 224818.

It is an arithmetic number, because the mean of its divisors is an integer number (98685216).

Almost surely, 2^1135766485 is an apocalyptic number.

It is an amenable number.

1135766485 is a deficient number, since it is larger than the sum of its proper divisors (443196971).

1135766485 is an equidigital number, since it uses as much as digits as its factorization.

1135766485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444612.

The product of its digits is 604800, while the sum is 46.

The square root of 1135766485 is about 33701.1347731794. The cubic root of 1135766485 is about 1043.3491895254.

The spelling of 1135766485 in words is "one billion, one hundred thirty-five million, seven hundred sixty-six thousand, four hundred eighty-five".