602725441091 has 2 divisors, whose sum is σ = 602725441092. Its totient is φ = 602725441090.

The previous prime is 602725441081. The next prime is 602725441133. The reversal of 602725441091 is 190144527206.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 602725441091 - 2³⁰ = 601651699267 is a prime.

It is a super-3 number, since 3×602725441091³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (602725441001) 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, 301362720545 + 301362720546.

It is an arithmetic number, because the mean of its divisors is an integer number (301362720546).

Almost surely, 2^602725441091 is an apocalyptic number.

602725441091 is a deficient number, since it is larger than the sum of its proper divisors (1).

602725441091 is an equidigital number, since it uses as much as digits as its factorization.

602725441091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

Adding to 602725441091 its reverse (190144527206), we get a palindrome (792869968297).

The spelling of 602725441091 in words is "six hundred two billion, seven hundred twenty-five million, four hundred forty-one thousand, ninety-one".