535500 has 144 divisors (see below), whose sum is σ = 2044224. Its totient is φ = 115200.

The previous prime is 535499. The next prime is 535511. The reversal of 535500 is 5535.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31492 + ... + 31508.

It is an arithmetic number, because the mean of its divisors is an integer number (14196).

2⁵³⁵⁵⁰⁰ is an apocalyptic number.

535500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 535500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1022112).

535500 is an abundant number, since it is smaller than the sum of its proper divisors (1508724).

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

535500 is a wasteful number, since it uses less digits than its factorization.

535500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 18.

The square root of 535500 is about 731.7786550590. The cubic root of 535500 is about 81.2056957672.

It can be divided in two parts, 535 and 500, that added together give a triangular number (1035 = T₄₅).

The spelling of 535500 in words is "five hundred thirty-five thousand, five hundred".