4965485203409 has 2 divisors, whose sum is σ = 4965485203410. Its totient is φ = 4965485203408.

The previous prime is 4965485203297. The next prime is 4965485203477. The reversal of 4965485203409 is 9043025845694.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4622809605184 + 342675598225 = 2150072^2 + 585385^2 .

It is a cyclic number.

It is not a de Polignac number, because 4965485203409 - 2¹² = 4965485199313 is a prime.

It is not a weakly prime, because it can be changed into another prime (4965485223409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2482742601704 + 2482742601705.

It is an arithmetic number, because the mean of its divisors is an integer number (2482742601705).

Almost surely, 2^{4965485203409} is an apocalyptic number.

It is an amenable number.

4965485203409 is a deficient number, since it is larger than the sum of its proper divisors (1).

4965485203409 is an equidigital number, since it uses as much as digits as its factorization.

4965485203409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37324800, while the sum is 59.

The spelling of 4965485203409 in words is "four trillion, nine hundred sixty-five billion, four hundred eighty-five million, two hundred three thousand, four hundred nine".