8581353000053 has 2 divisors, whose sum is σ = 8581353000054. Its totient is φ = 8581353000052.

The previous prime is 8581353000007. The next prime is 8581353000071. The reversal of 8581353000053 is 3500003531858.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8565356315569 + 15996684484 = 2926663^2 + 126478^2 .

It is a cyclic number.

It is not a de Polignac number, because 8581353000053 - 2¹⁴ = 8581352983669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8581353000653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4290676500026 + 4290676500027.

It is an arithmetic number, because the mean of its divisors is an integer number (4290676500027).

Almost surely, 2^{8581353000053} is an apocalyptic number.

It is an amenable number.

8581353000053 is a deficient number, since it is larger than the sum of its proper divisors (1).

8581353000053 is an equidigital number, since it uses as much as digits as its factorization.

8581353000053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 8581353000053 in words is "eight trillion, five hundred eighty-one billion, three hundred fifty-three million, fifty-three", and thus it is an aban number.