11447053 has 2 divisors, whose sum is σ = 11447054. Its totient is φ = 11447052.

The previous prime is 11447047. The next prime is 11447089. The reversal of 11447053 is 35074411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8684809 + 2762244 = 2947^2 + 1662^2 .

It is a cyclic number.

It is not a de Polignac number, because 11447053 - 2¹⁷ = 11315981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11447453) 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, 5723526 + 5723527.

It is an arithmetic number, because the mean of its divisors is an integer number (5723527).

Almost surely, 2^11447053 is an apocalyptic number.

It is an amenable number.

11447053 is a deficient number, since it is larger than the sum of its proper divisors (1).

11447053 is an equidigital number, since it uses as much as digits as its factorization.

11447053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 11447053 is about 3383.3493759882. The cubic root of 11447053 is about 225.3709305420.

The spelling of 11447053 in words is "eleven million, four hundred forty-seven thousand, fifty-three".