602845013 has 2 divisors, whose sum is σ = 602845014. Its totient is φ = 602845012.

The previous prime is 602844967. The next prime is 602845021. The reversal of 602845013 is 310548206.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 512252689 + 90592324 = 22633^2 + 9518^2 .

It is a cyclic number.

It is not a de Polignac number, because 602845013 - 2²² = 598650709 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (602845213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301422506 + 301422507.

It is an arithmetic number, because the mean of its divisors is an integer number (301422507).

Almost surely, 2^602845013 is an apocalyptic number.

It is an amenable number.

602845013 is a deficient number, since it is larger than the sum of its proper divisors (1).

602845013 is an equidigital number, since it uses as much as digits as its factorization.

602845013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 602845013 is about 24552.9023335328. The cubic root of 602845013 is about 844.7636620656.

The spelling of 602845013 in words is "six hundred two million, eight hundred forty-five thousand, thirteen".