568873845540 has 1152 divisors, whose sum is σ = 2368871930880. Its totient is φ = 107588321280.

The previous prime is 568873845539. The next prime is 568873845577. The reversal of 568873845540 is 45548378865.

568873845540 is a `hidden beast` number, since 5 + 6 + 8 + 8 + 7 + 3 + 84 + 5 + 540 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 2114772526 + ... + 2114772794.

It is an arithmetic number, because the mean of its divisors is an integer number (2056312440).

Almost surely, 2^568873845540 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 568873845540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1184435965440).

568873845540 is an abundant number, since it is smaller than the sum of its proper divisors (1799998085340).

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

568873845540 is a wasteful number, since it uses less digits than its factorization.

568873845540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 129024000, while the sum is 63.

The spelling of 568873845540 in words is "five hundred sixty-eight billion, eight hundred seventy-three million, eight hundred forty-five thousand, five hundred forty".