5660599249 has 16 divisors (see below), whose sum is σ = 5920218304. Its totient is φ = 5407819200.

The previous prime is 5660599229. The next prime is 5660599261. The reversal of 5660599249 is 9429950665.

It is a cyclic number.

It is not a de Polignac number, because 5660599249 - 2¹⁹ = 5660074961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5660599249.

It is not an unprimeable number, because it can be changed into a prime (5660599229) 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 15 ways as a sum of consecutive naturals, for example, 468802 + ... + 480724.

It is an arithmetic number, because the mean of its divisors is an integer number (370013644).

Almost surely, 2^5660599249 is an apocalyptic number.

It is an amenable number.

5660599249 is a deficient number, since it is larger than the sum of its proper divisors (259619055).

5660599249 is a wasteful number, since it uses less digits than its factorization.

5660599249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12208.

The product of its (nonzero) digits is 5248800, while the sum is 55.

The square root of 5660599249 is about 75236.9540119747. The cubic root of 5660599249 is about 1782.1905498519.

The spelling of 5660599249 in words is "five billion, six hundred sixty million, five hundred ninety-nine thousand, two hundred forty-nine".