5606186644 has 12 divisors (see below), whose sum is σ = 9813582324. Its totient is φ = 2802305984.

The previous prime is 5606186587. The next prime is 5606186653. The reversal of 5606186644 is 4466816065.

It can be written as a sum of positive squares in 2 ways, for example, as 925984900 + 4680201744 = 30430^2 + 68412^2 .

It is a super-3 number, since 3×5606186644³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5606186594 and 5606186603.

It is a congruent number.

It is an unprimeable number.

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, 180667 + ... + 209410.

It is an arithmetic number, because the mean of its divisors is an integer number (817798527).

Almost surely, 2^5606186644 is an apocalyptic number.

It is an amenable number.

5606186644 is a deficient number, since it is larger than the sum of its proper divisors (4207395680).

5606186644 is a wasteful number, since it uses less digits than its factorization.

5606186644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393674 (or 393672 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The square root of 5606186644 is about 74874.4725791107. The cubic root of 5606186644 is about 1776.4617087638.

The spelling of 5606186644 in words is "five billion, six hundred six million, one hundred eighty-six thousand, six hundred forty-four".