5660244646 has 16 divisors (see below), whose sum is σ = 9704512800. Its totient is φ = 2425510080.

The previous prime is 5660244637. The next prime is 5660244659. The reversal of 5660244646 is 6464420665.

It is a congruent number.

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, 114330 + ... + 156178.

It is an arithmetic number, because the mean of its divisors is an integer number (606532050).

Almost surely, 2^5660244646 is an apocalyptic number.

5660244646 is a deficient number, since it is larger than the sum of its proper divisors (4044268154).

5660244646 is a wasteful number, since it uses less digits than its factorization.

5660244646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51519.

The product of its (nonzero) digits is 829440, while the sum is 43.

The square root of 5660244646 is about 75234.5974003982. The cubic root of 5660244646 is about 1782.1533345157.

The spelling of 5660244646 in words is "five billion, six hundred sixty million, two hundred forty-four thousand, six hundred forty-six".