53264688646241 has 2 divisors, whose sum is σ = 53264688646242. Its totient is φ = 53264688646240.

The previous prime is 53264688646223. The next prime is 53264688646283. The reversal of 53264688646241 is 14264688646235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27154479312016 + 26110209334225 = 5210996^2 + 5109815^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53264688646241 is a prime.

It is not a weakly prime, because it can be changed into another prime (53264688646201) 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, 26632344323120 + 26632344323121.

It is an arithmetic number, because the mean of its divisors is an integer number (26632344323121).

Almost surely, 2^{53264688646241} is an apocalyptic number.

It is an amenable number.

53264688646241 is a deficient number, since it is larger than the sum of its proper divisors (1).

53264688646241 is an equidigital number, since it uses as much as digits as its factorization.

53264688646241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 318504960, while the sum is 65.

The spelling of 53264688646241 in words is "fifty-three trillion, two hundred sixty-four billion, six hundred eighty-eight million, six hundred forty-six thousand, two hundred forty-one".