11616053 has 4 divisors (see below), whose sum is σ = 11650860. Its totient is φ = 11581248.

The previous prime is 11616043. The next prime is 11616067. The reversal of 11616053 is 35061611.

It is a happy number.

11616053 is digitally balanced in base 3, 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 5026564 + 6589489 = 2242^2 + 2567^2 .

It is a cyclic number.

It is not a de Polignac number, because 11616053 - 2⁸ = 11615797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11616023) 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, 16898 + ... + 17571.

It is an arithmetic number, because the mean of its divisors is an integer number (2912715).

Almost surely, 2^11616053 is an apocalyptic number.

It is an amenable number.

11616053 is a deficient number, since it is larger than the sum of its proper divisors (34807).

11616053 is an equidigital number, since it uses as much as digits as its factorization.

11616053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34806.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 11616053 is about 3408.2331199611. The cubic root of 11616053 is about 226.4746140901.

Adding to 11616053 its reverse (35061611), we get a palindrome (46677664).

The spelling of 11616053 in words is "eleven million, six hundred sixteen thousand, fifty-three".