560542920 has 128 divisors (see below), whose sum is σ = 1946419200. Its totient is φ = 126487296.

The previous prime is 560542919. The next prime is 560542949. The reversal of 560542920 is 29245065.

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, 62137 + ... + 70583.

It is an arithmetic number, because the mean of its divisors is an integer number (15206400).

Almost surely, 2^560542920 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 560542920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (973209600).

560542920 is an abundant number, since it is smaller than the sum of its proper divisors (1385876280).

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

560542920 is a wasteful number, since it uses less digits than its factorization.

560542920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8547 (or 8543 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 560542920 is about 23675.7876320937. The cubic root of 560542920 is about 824.5233463319.

Adding to 560542920 its reverse (29245065), we get a palindrome (589787985).

The spelling of 560542920 in words is "five hundred sixty million, five hundred forty-two thousand, nine hundred twenty".