11163685263749 has 16 divisors (see below), whose sum is σ = 11747764347264. Its totient is φ = 10587967104000.

The previous prime is 11163685263739. The next prime is 11163685263763. The reversal of 11163685263749 is 94736258636111.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11163685263749 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11163685263691 and 11163685263700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11163685263739) 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, 2076077 + ... + 5161149.

It is an arithmetic number, because the mean of its divisors is an integer number (734235271704).

Almost surely, 2^{11163685263749} is an apocalyptic number.

It is an amenable number.

11163685263749 is a deficient number, since it is larger than the sum of its proper divisors (584079083515).

11163685263749 is a wasteful number, since it uses less digits than its factorization.

11163685263749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3086428.

The product of its digits is 39191040, while the sum is 62.

The spelling of 11163685263749 in words is "eleven trillion, one hundred sixty-three billion, six hundred eighty-five million, two hundred sixty-three thousand, seven hundred forty-nine".