5660315520 has 128 divisors (see below), whose sum is σ = 18064110240. Its totient is φ = 1507590144.

The previous prime is 5660315491. The next prime is 5660315527. The reversal of 5660315520 is 255130665.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5660315527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2489104 + ... + 2491376.

Almost surely, 2^5660315520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5660315520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9032055120).

5660315520 is an abundant number, since it is smaller than the sum of its proper divisors (12403794720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5660315520 is a wasteful number, since it uses less digits than its factorization.

5660315520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3592 (or 3580 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 5660315520 is about 75235.0684189228. The cubic root of 5660315520 is about 1782.1607728166.

The spelling of 5660315520 in words is "five billion, six hundred sixty million, three hundred fifteen thousand, five hundred twenty".