535543244066656 has 192 divisors, whose sum is σ = 1294558542144000. Its totient is φ = 217391385835008.

The previous prime is 535543244066629. The next prime is 535543244066669. The reversal of 535543244066656 is 656660442345535.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 967993246 + ... + 968546338.

It is an arithmetic number, because the mean of its divisors is an integer number (6742492407000).

Almost surely, 2^{535543244066656} is an apocalyptic number.

535543244066656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 535543244066656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647279271072000).

535543244066656 is an abundant number, since it is smaller than the sum of its proper divisors (759015298077344).

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

535543244066656 is a wasteful number, since it uses less digits than its factorization.

535543244066656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557786 (or 557764 counting only the distinct ones).

The product of its (nonzero) digits is 933120000, while the sum is 64.

The spelling of 535543244066656 in words is "five hundred thirty-five trillion, five hundred forty-three billion, two hundred forty-four million, sixty-six thousand, six hundred fifty-six".