560280734640 has 320 divisors, whose sum is σ = 2108010078720. Its totient is φ = 135650626560.

The previous prime is 560280734627. The next prime is 560280734647. The reversal of 560280734640 is 46437082065.

560280734640 is a `hidden beast` number, since 5 + 602 + 8 + 0 + 7 + 34 + 6 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (560280734647) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18921927 + ... + 18951513.

It is an arithmetic number, because the mean of its divisors is an integer number (6587531496).

Almost surely, 2^560280734640 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 560280734640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1054005039360).

560280734640 is an abundant number, since it is smaller than the sum of its proper divisors (1547729344080).

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

560280734640 is a wasteful number, since it uses less digits than its factorization.

560280734640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30417 (or 30405 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 560280734640 in words is "five hundred sixty billion, two hundred eighty million, seven hundred thirty-four thousand, six hundred forty".