533013505 has 8 divisors (see below), whose sum is σ = 640209024. Its totient is φ = 426015600.

The previous prime is 533013497. The next prime is 533013581. The reversal of 533013505 is 505310335.

It is a happy number.

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

It is not a de Polignac number, because 533013505 - 2³ = 533013497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 533013505.

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, 43401 + ... + 54310.

It is an arithmetic number, because the mean of its divisors is an integer number (80026128).

Almost surely, 2^533013505 is an apocalyptic number.

It is an amenable number.

533013505 is a deficient number, since it is larger than the sum of its proper divisors (107195519).

533013505 is a wasteful number, since it uses less digits than its factorization.

533013505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98807.

The product of its (nonzero) digits is 3375, while the sum is 25.

The square root of 533013505 is about 23087.0852426200. The cubic root of 533013505 is about 810.7981286181.

The spelling of 533013505 in words is "five hundred thirty-three million, thirteen thousand, five hundred five".