1725483363689 has 2 divisors, whose sum is σ = 1725483363690. Its totient is φ = 1725483363688.

The previous prime is 1725483363683. The next prime is 1725483363697. The reversal of 1725483363689 is 9863633845271.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1548319819225 + 177163544464 = 1244315^2 + 420908^2 .

It is a cyclic number.

It is not a de Polignac number, because 1725483363689 - 2⁴ = 1725483363673 is a prime.

It is not a weakly prime, because it can be changed into another prime (1725483363683) 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, 862741681844 + 862741681845.

It is an arithmetic number, because the mean of its divisors is an integer number (862741681845).

Almost surely, 2^{1725483363689} is an apocalyptic number.

It is an amenable number.

1725483363689 is a deficient number, since it is larger than the sum of its proper divisors (1).

1725483363689 is an equidigital number, since it uses as much as digits as its factorization.

1725483363689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 156764160, while the sum is 65.

The spelling of 1725483363689 in words is "one trillion, seven hundred twenty-five billion, four hundred eighty-three million, three hundred sixty-three thousand, six hundred eighty-nine".