605155605 has 16 divisors (see below), whose sum is σ = 1019209920. Its totient is φ = 305762688.

The previous prime is 605155583. The next prime is 605155627. The reversal of 605155605 is 506551506.

It is an interprime number because it is at equal distance from previous prime (605155583) and next prime (605155627).

It is not a de Polignac number, because 605155605 - 2¹⁰ = 605154581 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1061392 + ... + 1061961.

It is an arithmetic number, because the mean of its divisors is an integer number (63700620).

Almost surely, 2^605155605 is an apocalyptic number.

It is an amenable number.

605155605 is a deficient number, since it is larger than the sum of its proper divisors (414054315).

605155605 is a wasteful number, since it uses less digits than its factorization.

605155605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123380.

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 605155605 is about 24599.9106705695. The cubic root of 605155605 is about 845.8415597303.

The spelling of 605155605 in words is "six hundred five million, one hundred fifty-five thousand, six hundred five".