5560066680 has 128 divisors (see below), whose sum is σ = 19241556480. Its totient is φ = 1258974720.

The previous prime is 5560066679. The next prime is 5560066723. The reversal of 5560066680 is 866600655.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58950 + ... + 120810.

It is an arithmetic number, because the mean of its divisors is an integer number (150324660).

Almost surely, 2^5560066680 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 5560066680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9620778240).

5560066680 is an abundant number, since it is smaller than the sum of its proper divisors (13681489800).

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

5560066680 is a wasteful number, since it uses less digits than its factorization.

5560066680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61989 (or 61985 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 5560066680 is about 74565.8546521127. The cubic root of 5560066680 is about 1771.5768641154.

The spelling of 5560066680 in words is "five billion, five hundred sixty million, sixty-six thousand, six hundred eighty".