5605005061 has 8 divisors (see below), whose sum is σ = 5637205440. Its totient is φ = 5572837632.

The previous prime is 5605005059. The next prime is 5605005103. The reversal of 5605005061 is 1605005065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5605005061 - 2¹ = 5605005059 is a prime.

It is a super-2 number, since 2×5605005061² = 62832163467671227442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5605005031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386406 + ... + 400648.

It is an arithmetic number, because the mean of its divisors is an integer number (704650680).

Almost surely, 2^5605005061 is an apocalyptic number.

It is an amenable number.

5605005061 is a deficient number, since it is larger than the sum of its proper divisors (32200379).

5605005061 is a wasteful number, since it uses less digits than its factorization.

5605005061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16475.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5605005061 is about 74866.5817371142. The cubic root of 5605005061 is about 1776.3368951978.

The spelling of 5605005061 in words is "five billion, six hundred five million, five thousand, sixty-one".