3447653671513 has 2 divisors, whose sum is σ = 3447653671514. Its totient is φ = 3447653671512.

The previous prime is 3447653671507. The next prime is 3447653671519. The reversal of 3447653671513 is 3151763567443.

It is a balanced prime because it is at equal distance from previous prime (3447653671507) and next prime (3447653671519).

It can be written as a sum of positive squares in only one way, i.e., 1985979925504 + 1461673746009 = 1409248^2 + 1208997^2 .

It is a cyclic number.

It is not a de Polignac number, because 3447653671513 - 2²⁹ = 3447116800601 is a prime.

It is not a weakly prime, because it can be changed into another prime (3447653671519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1723826835756 + 1723826835757.

It is an arithmetic number, because the mean of its divisors is an integer number (1723826835757).

Almost surely, 2^{3447653671513} is an apocalyptic number.

It is an amenable number.

3447653671513 is a deficient number, since it is larger than the sum of its proper divisors (1).

3447653671513 is an equidigital number, since it uses as much as digits as its factorization.

3447653671513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19051200, while the sum is 55.

The spelling of 3447653671513 in words is "three trillion, four hundred forty-seven billion, six hundred fifty-three million, six hundred seventy-one thousand, five hundred thirteen".