560561100 has 144 divisors (see below), whose sum is σ = 1817550336. Its totient is φ = 132192000.

The previous prime is 560561069. The next prime is 560561101. The reversal of 560561100 is 1165065.

It is not an unprimeable number, because it can be changed into a prime (560561101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119805 + ... + 124395.

Almost surely, 2^560561100 is an apocalyptic number.

560561100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 560561100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (908775168).

560561100 is an abundant number, since it is smaller than the sum of its proper divisors (1256989236).

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

560561100 is a wasteful number, since it uses less digits than its factorization.

560561100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4656 (or 4649 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 560561100 is about 23676.1715655213. The cubic root of 560561100 is about 824.5322601140.

The spelling of 560561100 in words is "five hundred sixty million, five hundred sixty-one thousand, one hundred".