602555441 has 2 divisors, whose sum is σ = 602555442. Its totient is φ = 602555440.

The previous prime is 602555423. The next prime is 602555461. The reversal of 602555441 is 144555206.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 601671841 + 883600 = 24529^2 + 940^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-602555441 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 602555398 and 602555407.

It is not a weakly prime, because it can be changed into another prime (602555461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301277720 + 301277721.

It is an arithmetic number, because the mean of its divisors is an integer number (301277721).

Almost surely, 2^602555441 is an apocalyptic number.

It is an amenable number.

602555441 is a deficient number, since it is larger than the sum of its proper divisors (1).

602555441 is an equidigital number, since it uses as much as digits as its factorization.

602555441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 602555441 is about 24547.0047256279. The cubic root of 602555441 is about 844.6283818109.

The spelling of 602555441 in words is "six hundred two million, five hundred fifty-five thousand, four hundred forty-one".