537450 has 24 divisors (see below), whose sum is σ = 1333248. Its totient is φ = 143280.

The previous prime is 537413. The next prime is 537497. The reversal of 537450 is 54735.

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 537450.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 537450.

It is an unprimeable number.

537450 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, 1642 + ... + 1941.

It is an arithmetic number, because the mean of its divisors is an integer number (55552).

2⁵³⁷⁴⁵⁰ is an apocalyptic number.

537450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

537450 is an abundant number, since it is smaller than the sum of its proper divisors (795798).

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

537450 is a wasteful number, since it uses less digits than its factorization.

537450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3598 (or 3593 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 537450 is about 733.1098144207. The cubic root of 537450 is about 81.3041453688.

It can be divided in two parts, 53 and 7450, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 537450 in words is "five hundred thirty-seven thousand, four hundred fifty".