224534820210653 has 2 divisors, whose sum is σ = 224534820210654. Its totient is φ = 224534820210652.

The previous prime is 224534820210529. The next prime is 224534820210697. The reversal of 224534820210653 is 356012028435422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 207568477974169 + 16966342236484 = 14407237^2 + 4119022^2 .

It is a cyclic number.

It is not a de Polignac number, because 224534820210653 - 2¹⁶ = 224534820145117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224534820210598 and 224534820210607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224534820215653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112267410105326 + 112267410105327.

It is an arithmetic number, because the mean of its divisors is an integer number (112267410105327).

Almost surely, 2^{224534820210653} is an apocalyptic number.

It is an amenable number.

224534820210653 is a deficient number, since it is larger than the sum of its proper divisors (1).

224534820210653 is an equidigital number, since it uses as much as digits as its factorization.

224534820210653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 224534820210653 in words is "two hundred twenty-four trillion, five hundred thirty-four billion, eight hundred twenty million, two hundred ten thousand, six hundred fifty-three".