3505330505849 has 2 divisors, whose sum is σ = 3505330505850. Its totient is φ = 3505330505848.

The previous prime is 3505330505801. The next prime is 3505330505867. The reversal of 3505330505849 is 9485050335053.

3505330505849 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3502298902249 + 3031603600 = 1871443^2 + 55060^2 .

It is an emirp because it is prime and its reverse (9485050335053) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3505330505849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3505330505797 and 3505330505806.

It is not a weakly prime, because it can be changed into another prime (3505330505449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752665252924 + 1752665252925.

It is an arithmetic number, because the mean of its divisors is an integer number (1752665252925).

Almost surely, 2^{3505330505849} is an apocalyptic number.

It is an amenable number.

3505330505849 is a deficient number, since it is larger than the sum of its proper divisors (1).

3505330505849 is an equidigital number, since it uses as much as digits as its factorization.

3505330505849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860000, while the sum is 50.

The spelling of 3505330505849 in words is "three trillion, five hundred five billion, three hundred thirty million, five hundred five thousand, eight hundred forty-nine".