6305135653 has 2 divisors, whose sum is σ = 6305135654. Its totient is φ = 6305135652.

The previous prime is 6305135651. The next prime is 6305135671. The reversal of 6305135653 is 3565315036.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4947434244 + 1357701409 = 70338^2 + 36847^2 .

It is a cyclic number.

It is not a de Polignac number, because 6305135653 - 2¹ = 6305135651 is a prime.

Together with 6305135651, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6305135651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3152567826 + 3152567827.

It is an arithmetic number, because the mean of its divisors is an integer number (3152567827).

Almost surely, 2^6305135653 is an apocalyptic number.

It is an amenable number.

6305135653 is a deficient number, since it is larger than the sum of its proper divisors (1).

6305135653 is an equidigital number, since it uses as much as digits as its factorization.

6305135653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 121500, while the sum is 37.

The square root of 6305135653 is about 79404.8843145055. The cubic root of 6305135653 is about 1847.4164719863.

The spelling of 6305135653 in words is "six billion, three hundred five million, one hundred thirty-five thousand, six hundred fifty-three".