11135561412053 has 4 divisors (see below), whose sum is σ = 11992143059148. Its totient is φ = 10278979764960.

The previous prime is 11135561411969. The next prime is 11135561412067. The reversal of 11135561412053 is 35021416553111.

11135561412053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1545131039089 + 9590430372964 = 1243033^2 + 3096842^2 .

It is a cyclic number.

It is not a de Polignac number, because 11135561412053 - 2⁸ = 11135561411797 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11135561411998 and 11135561412016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11135561612053) 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, 428290823528 + ... + 428290823553.

It is an arithmetic number, because the mean of its divisors is an integer number (2998035764787).

Almost surely, 2^{11135561412053} is an apocalyptic number.

11135561412053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11135561412053 is a deficient number, since it is larger than the sum of its proper divisors (856581647095).

11135561412053 is an equidigital number, since it uses as much as digits as its factorization.

11135561412053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856581647094.

The product of its (nonzero) digits is 54000, while the sum is 38.

Adding to 11135561412053 its reverse (35021416553111), we get a palindrome (46156977965164).

The spelling of 11135561412053 in words is "eleven trillion, one hundred thirty-five billion, five hundred sixty-one million, four hundred twelve thousand, fifty-three".