602061571009 has 2 divisors, whose sum is σ = 602061571010. Its totient is φ = 602061571008.

The previous prime is 602061570997. The next prime is 602061571043. The reversal of 602061571009 is 900175160206.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 478089273600 + 123972297409 = 691440^2 + 352097^2 .

It is a cyclic number.

It is not a de Polignac number, because 602061571009 - 2⁹ = 602061570497 is a prime.

It is not a weakly prime, because it can be changed into another prime (602061572009) 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, 301030785504 + 301030785505.

It is an arithmetic number, because the mean of its divisors is an integer number (301030785505).

Almost surely, 2^602061571009 is an apocalyptic number.

It is an amenable number.

602061571009 is a deficient number, since it is larger than the sum of its proper divisors (1).

602061571009 is an equidigital number, since it uses as much as digits as its factorization.

602061571009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 37.

The spelling of 602061571009 in words is "six hundred two billion, sixty-one million, five hundred seventy-one thousand, nine".