6613344053 has 2 divisors, whose sum is σ = 6613344054. Its totient is φ = 6613344052.

The previous prime is 6613344047. The next prime is 6613344113. The reversal of 6613344053 is 3504433166.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6563754289 + 49589764 = 81017^2 + 7042^2 .

It is a cyclic number.

It is not a de Polignac number, because 6613344053 - 2¹⁰ = 6613343029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6613344653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3306672026 + 3306672027.

It is an arithmetic number, because the mean of its divisors is an integer number (3306672027).

Almost surely, 2^6613344053 is an apocalyptic number.

It is an amenable number.

6613344053 is a deficient number, since it is larger than the sum of its proper divisors (1).

6613344053 is an equidigital number, since it uses as much as digits as its factorization.

6613344053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 6613344053 is about 81322.4695456305. The cubic root of 6613344053 is about 1877.0407696908.

The spelling of 6613344053 in words is "six billion, six hundred thirteen million, three hundred forty-four thousand, fifty-three".