567978946560 has 520 divisors, whose sum is σ = 2045890970640. Its totient is φ = 151353556992.

The previous prime is 567978946559. The next prime is 567978946603. The reversal of 567978946560 is 65649879765.

567978946560 is a `hidden beast` number, since 56 + 7 + 9 + 7 + 8 + 9 + 4 + 6 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 403107136 + ... + 403108544.

Almost surely, 2^567978946560 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 567978946560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1022945485320).

567978946560 is an abundant number, since it is smaller than the sum of its proper divisors (1477912024080).

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

567978946560 is an frugal number, since it uses more digits than its factorization.

567978946560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 685843200, while the sum is 72.

The spelling of 567978946560 in words is "five hundred sixty-seven billion, nine hundred seventy-eight million, nine hundred forty-six thousand, five hundred sixty".