560551680 has 432 divisors, whose sum is σ = 2209727520. Its totient is φ = 130056192.

The previous prime is 560551679. The next prime is 560551697. The reversal of 560551680 is 86155065.

560551680 is a `hidden beast` number, since 5 + 60 + 5 + 516 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2845342 + ... + 2845538.

It is an arithmetic number, because the mean of its divisors is an integer number (5115110).

Almost surely, 2^560551680 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 560551680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1104863760).

560551680 is an abundant number, since it is smaller than the sum of its proper divisors (1649175840).

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

560551680 is a wasteful number, since it uses less digits than its factorization.

560551680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 560551680 is about 23675.9726304961. The cubic root of 560551680 is about 824.5276414457.

The spelling of 560551680 in words is "five hundred sixty million, five hundred fifty-one thousand, six hundred eighty".