4648852652281 has 2 divisors, whose sum is σ = 4648852652282. Its totient is φ = 4648852652280.

The previous prime is 4648852652203. The next prime is 4648852652341. The reversal of 4648852652281 is 1822562588464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2674009857600 + 1974842794681 = 1635240^2 + 1405291^2 .

It is a cyclic number.

It is not a de Polignac number, because 4648852652281 - 2¹⁹ = 4648852127993 is a prime.

It is a super-2 number, since 2×4648852652281² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4648852652881) 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, 2324426326140 + 2324426326141.

It is an arithmetic number, because the mean of its divisors is an integer number (2324426326141).

Almost surely, 2^{4648852652281} is an apocalyptic number.

It is an amenable number.

4648852652281 is a deficient number, since it is larger than the sum of its proper divisors (1).

4648852652281 is an equidigital number, since it uses as much as digits as its factorization.

4648852652281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58982400, while the sum is 61.

The spelling of 4648852652281 in words is "four trillion, six hundred forty-eight billion, eight hundred fifty-two million, six hundred fifty-two thousand, two hundred eighty-one".