533404164 has 48 divisors (see below), whose sum is σ = 1286804288. Its totient is φ = 171859968.

The previous prime is 533404159. The next prime is 533404241. The reversal of 533404164 is 461404335.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44724 + ... + 55380.

Almost surely, 2^533404164 is an apocalyptic number.

It is an amenable number.

533404164 is an abundant number, since it is smaller than the sum of its proper divisors (753400124).

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

533404164 is a wasteful number, since it uses less digits than its factorization.

533404164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10804 (or 10802 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 533404164 is about 23095.5442455899. The cubic root of 533404164 is about 810.9961650225.

Adding to 533404164 its reverse (461404335), we get a palindrome (994808499).

The spelling of 533404164 in words is "five hundred thirty-three million, four hundred four thousand, one hundred sixty-four".