11136309518785 has 32 divisors (see below), whose sum is σ = 14753522580480. Its totient is φ = 8002201824000.

The previous prime is 11136309518783. The next prime is 11136309518801. The reversal of 11136309518785 is 58781590363111.

It is not a de Polignac number, because 11136309518785 - 2¹ = 11136309518783 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11136309518783) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 568219 + ... + 4753471.

It is an arithmetic number, because the mean of its divisors is an integer number (461047580640).

Almost surely, 2^{11136309518785} is an apocalyptic number.

It is an amenable number.

11136309518785 is a deficient number, since it is larger than the sum of its proper divisors (3617213061695).

11136309518785 is a wasteful number, since it uses less digits than its factorization.

11136309518785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4185849.

The product of its (nonzero) digits is 5443200, while the sum is 58.

The spelling of 11136309518785 in words is "eleven trillion, one hundred thirty-six billion, three hundred nine million, five hundred eighteen thousand, seven hundred eighty-five".