11642053 has 2 divisors, whose sum is σ = 11642054. Its totient is φ = 11642052.

The previous prime is 11642047. The next prime is 11642069. The reversal of 11642053 is 35024611.

11642053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5963364 + 5678689 = 2442^2 + 2383^2 .

It is a cyclic number.

It is not a de Polignac number, because 11642053 - 2⁹ = 11641541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12642053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5821026 + 5821027.

It is an arithmetic number, because the mean of its divisors is an integer number (5821027).

Almost surely, 2^11642053 is an apocalyptic number.

It is an amenable number.

11642053 is a deficient number, since it is larger than the sum of its proper divisors (1).

11642053 is an equidigital number, since it uses as much as digits as its factorization.

11642053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 11642053 is about 3412.0452810594. The cubic root of 11642053 is about 226.6434595137.

Adding to 11642053 its reverse (35024611), we get a palindrome (46666664).

The spelling of 11642053 in words is "eleven million, six hundred forty-two thousand, fifty-three".