533193899904 has 192 divisors, whose sum is σ = 1542124474800. Its totient is φ = 176829972480.

The previous prime is 533193899807. The next prime is 533193899923. The reversal of 533193899904 is 409998391335.

533193899904 is a `hidden beast` number, since 533 + 1 + 9 + 3 + 8 + 9 + 9 + 90 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 210000267 + ... + 210002805.

Almost surely, 2^533193899904 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 533193899904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (771062237400).

533193899904 is an abundant number, since it is smaller than the sum of its proper divisors (1008930574896).

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

533193899904 is a wasteful number, since it uses less digits than its factorization.

533193899904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3413 (or 3398 counting only the distinct ones).

The product of its (nonzero) digits is 28343520, while the sum is 63.

The spelling of 533193899904 in words is "five hundred thirty-three billion, one hundred ninety-three million, eight hundred ninety-nine thousand, nine hundred four".