533849450880 has 512 divisors, whose sum is σ = 1814044377600. Its totient is φ = 133161615360.

The previous prime is 533849450821. The next prime is 533849450881. The reversal of 533849450880 is 88054948335.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 533849450880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533849450881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1538470867 + ... + 1538471213.

It is an arithmetic number, because the mean of its divisors is an integer number (3543055425).

Almost surely, 2^533849450880 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 533849450880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (907022188800).

533849450880 is an abundant number, since it is smaller than the sum of its proper divisors (1280194926720).

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

533849450880 is a wasteful number, since it uses less digits than its factorization.

533849450880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802 (or 790 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 57.

The spelling of 533849450880 in words is "five hundred thirty-three billion, eight hundred forty-nine million, four hundred fifty thousand, eight hundred eighty".