560571648 has 216 divisors, whose sum is σ = 1849313088. Its totient is φ = 147603456.

The previous prime is 560571637. The next prime is 560571673. The reversal of 560571648 is 846175065.

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 23 ways as a sum of consecutive naturals, for example, 908236 + ... + 908852.

Almost surely, 2^560571648 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 560571648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (924656544).

560571648 is an abundant number, since it is smaller than the sum of its proper divisors (1288741440).

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

560571648 is a wasteful number, since it uses less digits than its factorization.

560571648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 560571648 is about 23676.3943200818. The cubic root of 560571648 is about 824.5374317844.

The spelling of 560571648 in words is "five hundred sixty million, five hundred seventy-one thousand, six hundred forty-eight".