560656464 has 80 divisors (see below), whose sum is σ = 1600290432. Its totient is φ = 168239104.

The previous prime is 560656463. The next prime is 560656511. The reversal of 560656464 is 464656065.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560656463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3832 + ... + 33704.

Almost surely, 2^560656464 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 560656464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (800145216).

560656464 is an abundant number, since it is smaller than the sum of its proper divisors (1039633968).

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

560656464 is a wasteful number, since it uses less digits than its factorization.

560656464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29924 (or 29918 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The square root of 560656464 is about 23678.1854034468. The cubic root of 560656464 is about 824.5790145986.

The spelling of 560656464 in words is "five hundred sixty million, six hundred fifty-six thousand, four hundred sixty-four".