605635135612 has 24 divisors (see below), whose sum is σ = 1147303247216. Its totient is φ = 278075593728.

The previous prime is 605635135583. The next prime is 605635135631. The reversal of 605635135612 is 216531536506.

It is a super-2 number, since 2×605635135612² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30163098 + ... + 30183169.

Almost surely, 2^605635135612 is an apocalyptic number.

It is an amenable number.

605635135612 is a deficient number, since it is larger than the sum of its proper divisors (541668111604).

605635135612 is a wasteful number, since it uses less digits than its factorization.

605635135612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60346477 (or 60346475 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 43.

The spelling of 605635135612 in words is "six hundred five billion, six hundred thirty-five million, one hundred thirty-five thousand, six hundred twelve".