11312775866653 has 16 divisors (see below), whose sum is σ = 11720725885440. Its totient is φ = 10907520552000.

The previous prime is 11312775866627. The next prime is 11312775866669. The reversal of 11312775866653 is 35666857721311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11312775866653 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11312775866591 and 11312775866600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312775866753) 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, 139936278 + ... + 140017096.

It is an arithmetic number, because the mean of its divisors is an integer number (732545367840).

Almost surely, 2^{11312775866653} is an apocalyptic number.

It is an amenable number.

11312775866653 is a deficient number, since it is larger than the sum of its proper divisors (407950018787).

11312775866653 is a wasteful number, since it uses less digits than its factorization.

11312775866653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97428.

The product of its digits is 38102400, while the sum is 61.

The spelling of 11312775866653 in words is "eleven trillion, three hundred twelve billion, seven hundred seventy-five million, eight hundred sixty-six thousand, six hundred fifty-three".