533538905 has 8 divisors (see below), whose sum is σ = 673944000. Its totient is φ = 404366256.

The previous prime is 533538893. The next prime is 533538913. The reversal of 533538905 is 509835335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 533538905 - 2¹⁰ = 533537881 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2808005 + ... + 2808194.

It is an arithmetic number, because the mean of its divisors is an integer number (84243000).

Almost surely, 2^533538905 is an apocalyptic number.

It is an amenable number.

533538905 is a deficient number, since it is larger than the sum of its proper divisors (140405095).

533538905 is a wasteful number, since it uses less digits than its factorization.

533538905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5616223.

The product of its (nonzero) digits is 243000, while the sum is 41.

The square root of 533538905 is about 23098.4610959258. The cubic root of 533538905 is about 811.0644467257.

The spelling of 533538905 in words is "five hundred thirty-three million, five hundred thirty-eight thousand, nine hundred five".