11314553 has 4 divisors (see below), whose sum is σ = 11704740. Its totient is φ = 10924368.

The previous prime is 11314549. The next prime is 11314559. The reversal of 11314553 is 35541311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35541311 = 13 ⋅2733947.

It can be written as a sum of positive squares in 2 ways, for example, as 1993744 + 9320809 = 1412^2 + 3053^2 .

It is a cyclic number.

It is not a de Polignac number, because 11314553 - 2² = 11314549 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11314559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195050 + ... + 195107.

It is an arithmetic number, because the mean of its divisors is an integer number (2926185).

Almost surely, 2^11314553 is an apocalyptic number.

It is an amenable number.

11314553 is a deficient number, since it is larger than the sum of its proper divisors (390187).

11314553 is an equidigital number, since it uses as much as digits as its factorization.

11314553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390186.

The product of its digits is 900, while the sum is 23.

The square root of 11314553 is about 3363.7111944993. The cubic root of 11314553 is about 224.4979951971.

Adding to 11314553 its reverse (35541311), we get a palindrome (46855864).

The spelling of 11314553 in words is "eleven million, three hundred fourteen thousand, five hundred fifty-three".