5605105512 has 16 divisors (see below), whose sum is σ = 14012763840. Its totient is φ = 1868368496.

The previous prime is 5605105511. The next prime is 5605105591. The reversal of 5605105512 is 2155015065.

It is a self number, because there is not a number n which added to its sum of digits gives 5605105512.

It is not an unprimeable number, because it can be changed into a prime (5605105511) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 116773008 + ... + 116773055.

It is an arithmetic number, because the mean of its divisors is an integer number (875797740).

Almost surely, 2^5605105512 is an apocalyptic number.

It is an amenable number.

5605105512 is an abundant number, since it is smaller than the sum of its proper divisors (8407658328).

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

5605105512 is a wasteful number, since it uses less digits than its factorization.

5605105512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233546072 (or 233546068 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 30.

The square root of 5605105512 is about 74867.2526008535. The cubic root of 5605105512 is about 1776.3475067702.

The spelling of 5605105512 in words is "five billion, six hundred five million, one hundred five thousand, five hundred twelve".