606605236564 has 12 divisors (see below), whose sum is σ = 1061833000564. Its totient is φ = 303224379264.

The previous prime is 606605236529. The next prime is 606605236571. The reversal of 606605236564 is 465632506606.

It can be written as a sum of positive squares in 2 ways, for example, as 120935626564 + 485669610000 = 347758^2 + 696900^2 .

It is a super-3 number, since 3×606605236564³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19542309 + ... + 19573324.

Almost surely, 2^606605236564 is an apocalyptic number.

It is an amenable number.

606605236564 is a deficient number, since it is larger than the sum of its proper divisors (455227764000).

606605236564 is a wasteful number, since it uses less digits than its factorization.

606605236564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39119514 (or 39119512 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 49.

The spelling of 606605236564 in words is "six hundred six billion, six hundred five million, two hundred thirty-six thousand, five hundred sixty-four".