11609053 has 2 divisors, whose sum is σ = 11609054. Its totient is φ = 11609052.

The previous prime is 11609033. The next prime is 11609069. The reversal of 11609053 is 35090611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7601049 + 4008004 = 2757^2 + 2002^2 .

It is a cyclic number.

It is not a de Polignac number, because 11609053 - 2⁵ = 11609021 is a prime.

It is a super-2 number, since 2×11609053² = 269540223113618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11609033) 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 as a sum of consecutive naturals, namely, 5804526 + 5804527.

It is an arithmetic number, because the mean of its divisors is an integer number (5804527).

Almost surely, 2^11609053 is an apocalyptic number.

It is an amenable number.

11609053 is a deficient number, since it is larger than the sum of its proper divisors (1).

11609053 is an equidigital number, since it uses as much as digits as its factorization.

11609053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 11609053 is about 3407.2060401449. The cubic root of 11609053 is about 226.4291126663.

Adding to 11609053 its reverse (35090611), we get a palindrome (46699664).

The spelling of 11609053 in words is "eleven million, six hundred nine thousand, fifty-three".