560454656 has 44 divisors (see below), whose sum is σ = 1131663480. Its totient is φ = 277401600.

The previous prime is 560454607. The next prime is 560454659. The reversal of 560454656 is 656454065.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560454659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100715 + ... + 106133.

Almost surely, 2^560454656 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 560454656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (565831740).

560454656 is an abundant number, since it is smaller than the sum of its proper divisors (571208824).

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

560454656 is a wasteful number, since it uses less digits than its factorization.

560454656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5540 (or 5522 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The square root of 560454656 is about 23673.9235446936. The cubic root of 560454656 is about 824.4800671311.

The spelling of 560454656 in words is "five hundred sixty million, four hundred fifty-four thousand, six hundred fifty-six".