602213615648 has 18 divisors (see below), whose sum is σ = 1185616698399. Its totient is φ = 301104612896.

The previous prime is 602213615623. The next prime is 602213615671. The reversal of 602213615648 is 846516312206.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 301106807824 + 301106807824 = 548732^2 + 548732^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=548732.

It is a super-3 number, since 3×602213615648³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 602213615599 and 602213615608.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4321265 + ... + 4458447.

Almost surely, 2^602213615648 is an apocalyptic number.

It is an amenable number.

602213615648 is a deficient number, since it is larger than the sum of its proper divisors (583403082751).

602213615648 is an frugal number, since it uses more digits than its factorization.

602213615648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274376 (or 137185 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 602213615648 in words is "six hundred two billion, two hundred thirteen million, six hundred fifteen thousand, six hundred forty-eight".