536550 has 72 divisors (see below), whose sum is σ = 1569096. Its totient is φ = 120960.

The previous prime is 536533. The next prime is 536561. The reversal of 536550 is 55635.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 536550.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 536550.

It is an unprimeable number.

536550 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7314 + ... + 7386.

It is an arithmetic number, because the mean of its divisors is an integer number (21793).

2⁵³⁶⁵⁵⁰ is an apocalyptic number.

536550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 536550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (784548).

536550 is an abundant number, since it is smaller than the sum of its proper divisors (1032546).

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

536550 is a wasteful number, since it uses less digits than its factorization.

536550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 536550 is about 732.4957337760. The cubic root of 536550 is about 81.2587367331.

The spelling of 536550 in words is "five hundred thirty-six thousand, five hundred fifty".