5605155648 has 84 divisors (see below), whose sum is σ = 16911787360. Its totient is φ = 1770045696.

The previous prime is 5605155631. The next prime is 5605155649. The reversal of 5605155648 is 8465515065.

5605155648 is a `hidden beast` number, since 5 + 6 + 0 + 51 + 556 + 48 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5605155649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 245140 + ... + 267027.

Almost surely, 2^5605155648 is an apocalyptic number.

It is an amenable number.

5605155648 is an abundant number, since it is smaller than the sum of its proper divisors (11306631712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5605155648 is a wasteful number, since it uses less digits than its factorization.

5605155648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512204 (or 512191 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 45.

The square root of 5605155648 is about 74867.5874327469. The cubic root of 5605155648 is about 1776.3528030543.

The spelling of 5605155648 in words is "five billion, six hundred five million, one hundred fifty-five thousand, six hundred forty-eight".