563567566156416 has 160 divisors (see below), whose sum is σ = 1677225877699680. Its totient is φ = 187849366479360.

The previous prime is 563567566156373. The next prime is 563567566156429. The reversal of 563567566156416 is 614651665765365.

It is a happy number.

563567566156416 is a `hidden beast` number, since 5 + 6 + 3 + 5 + 6 + 7 + 56 + 6 + 1 + 564 + 1 + 6 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 304009165 + ... + 305857331.

It is an arithmetic number, because the mean of its divisors is an integer number (10482661735623).

Almost surely, 2^{563567566156416} 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 563567566156416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (838612938849840).

563567566156416 is an abundant number, since it is smaller than the sum of its proper divisors (1113658311543264).

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

563567566156416 is a wasteful number, since it uses less digits than its factorization.

563567566156416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877604 (or 1877583 counting only the distinct ones).

The product of its digits is 2449440000, while the sum is 72.

The spelling of 563567566156416 in words is "five hundred sixty-three trillion, five hundred sixty-seven billion, five hundred sixty-six million, one hundred fifty-six thousand, four hundred sixteen".