533850 has 24 divisors (see below), whose sum is σ = 1324320. Its totient is φ = 142320.

The previous prime is 533837. The next prime is 533857. The reversal of 533850 is 58335.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 533850.

It is not an unprimeable number, because it can be changed into a prime (533857) by changing a digit.

533850 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1630 + ... + 1929.

It is an arithmetic number, because the mean of its divisors is an integer number (55180).

2⁵³³⁸⁵⁰ is an apocalyptic number.

533850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

533850 is an abundant number, since it is smaller than the sum of its proper divisors (790470).

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

533850 is a wasteful number, since it uses less digits than its factorization.

533850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3574 (or 3569 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 533850 is about 730.6503951960. The cubic root of 533850 is about 81.1222054145.

The spelling of 533850 in words is "five hundred thirty-three thousand, eight hundred fifty".