533450 has 24 divisors (see below), whose sum is σ = 1017792. Its totient is φ = 207920.

The previous prime is 533447. The next prime is 533453. The reversal of 533450 is 54335.

It is an interprime number because it is at equal distance from previous prime (533447) and next prime (533453).

It is not an unprimeable number, because it can be changed into a prime (533453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2237 + ... + 2463.

It is an arithmetic number, because the mean of its divisors is an integer number (42408).

2⁵³³⁴⁵⁰ is an apocalyptic number.

533450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

533450 is a deficient number, since it is larger than the sum of its proper divisors (484342).

533450 is a wasteful number, since it uses less digits than its factorization.

533450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 533450 is about 730.3766151788. The cubic root of 533450 is about 81.1019394285.

Adding to 533450 its reverse (54335), we get a palindrome (587785).

The spelling of 533450 in words is "five hundred thirty-three thousand, four hundred fifty".