4863445661353 has 2 divisors, whose sum is σ = 4863445661354. Its totient is φ = 4863445661352.

The previous prime is 4863445661311. The next prime is 4863445661359. The reversal of 4863445661353 is 3531665443684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3943528732224 + 919916929129 = 1985832^2 + 959123^2 .

It is a cyclic number.

It is not a de Polignac number, because 4863445661353 - 2¹³ = 4863445653161 is a prime.

It is not a weakly prime, because it can be changed into another prime (4863445661359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2431722830676 + 2431722830677.

It is an arithmetic number, because the mean of its divisors is an integer number (2431722830677).

Almost surely, 2^{4863445661353} is an apocalyptic number.

It is an amenable number.

4863445661353 is a deficient number, since it is larger than the sum of its proper divisors (1).

4863445661353 is an equidigital number, since it uses as much as digits as its factorization.

4863445661353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 74649600, while the sum is 58.

The spelling of 4863445661353 in words is "four trillion, eight hundred sixty-three billion, four hundred forty-five million, six hundred sixty-one thousand, three hundred fifty-three".