5660859549 has 8 divisors (see below), whose sum is σ = 7568838720. Its totient is φ = 3763393376.

The previous prime is 5660859497. The next prime is 5660859553. The reversal of 5660859549 is 9459580665.

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 5660859549 - 2⁸ = 5660859293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5660859599) 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, 2626992 + ... + 2629145.

It is an arithmetic number, because the mean of its divisors is an integer number (946104840).

Almost surely, 2^5660859549 is an apocalyptic number.

It is an amenable number.

5660859549 is a deficient number, since it is larger than the sum of its proper divisors (1907979171).

5660859549 is a wasteful number, since it uses less digits than its factorization.

5660859549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5256499.

The product of its (nonzero) digits is 11664000, while the sum is 57.

The square root of 5660859549 is about 75238.6838600995. The cubic root of 5660859549 is about 1782.2178671652.

The spelling of 5660859549 in words is "five billion, six hundred sixty million, eight hundred fifty-nine thousand, five hundred forty-nine".