5605931066 has 16 divisors (see below), whose sum is σ = 8891866368. Its totient is φ = 2646386400.

The previous prime is 5605931047. The next prime is 5605931081. The reversal of 5605931066 is 6601395065.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1100120 + ... + 1105203.

It is an arithmetic number, because the mean of its divisors is an integer number (555741648).

Almost surely, 2^5605931066 is an apocalyptic number.

5605931066 is a deficient number, since it is larger than the sum of its proper divisors (3285935302).

5605931066 is a wasteful number, since it uses less digits than its factorization.

5605931066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205397.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 5605931066 is about 74872.7658498068. The cubic root of 5605931066 is about 1776.4347129073.

The spelling of 5605931066 in words is "five billion, six hundred five million, nine hundred thirty-one thousand, sixty-six".