11055261943717 has 4 divisors (see below), whose sum is σ = 11705571469836. Its totient is φ = 10404952417600.

The previous prime is 11055261943679. The next prime is 11055261943721. The reversal of 11055261943717 is 71734916255011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3774903153921 + 7280358789796 = 1942911^2 + 2698214^2 .

It is a cyclic number.

It is not a de Polignac number, because 11055261943717 - 2¹⁹ = 11055261419429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11055261949717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325154763034 + ... + 325154763067.

It is an arithmetic number, because the mean of its divisors is an integer number (2926392867459).

Almost surely, 2^{11055261943717} is an apocalyptic number.

11055261943717 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11055261943717 is a deficient number, since it is larger than the sum of its proper divisors (650309526119).

11055261943717 is an equidigital number, since it uses as much as digits as its factorization.

11055261943717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650309526118.

The product of its (nonzero) digits is 1587600, while the sum is 52.

The spelling of 11055261943717 in words is "eleven trillion, fifty-five billion, two hundred sixty-one million, nine hundred forty-three thousand, seven hundred seventeen".