1135344085647 has 16 divisors (see below), whose sum is σ = 1549041521280. Its totient is φ = 739272375072.

The previous prime is 1135344085583. The next prime is 1135344085649. The reversal of 1135344085647 is 7465804435311.

It is not a de Polignac number, because 1135344085647 - 2⁶ = 1135344085583 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1135344085647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135344085649) 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, 5191804 + ... + 5406062.

It is an arithmetic number, because the mean of its divisors is an integer number (96815095080).

Almost surely, 2^{1135344085647} is an apocalyptic number.

1135344085647 is a deficient number, since it is larger than the sum of its proper divisors (413697435633).

1135344085647 is a wasteful number, since it uses less digits than its factorization.

1135344085647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255382.

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 1135344085647 in words is "one trillion, one hundred thirty-five billion, three hundred forty-four million, eighty-five thousand, six hundred forty-seven".