537303 has 16 divisors (see below), whose sum is σ = 806400. Its totient is φ = 315744.

The previous prime is 537287. The next prime is 537307. The reversal of 537303 is 303735.

537303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 537303 - 2⁴ = 537287 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 537303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 598 + ... + 1196.

It is an arithmetic number, because the mean of its divisors is an integer number (50400).

2⁵³⁷³⁰³ is an apocalyptic number.

537303 is a deficient number, since it is larger than the sum of its proper divisors (269097).

537303 is a wasteful number, since it uses less digits than its factorization.

537303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638.

The product of its (nonzero) digits is 945, while the sum is 21.

The square root of 537303 is about 733.0095497332. The cubic root of 537303 is about 81.2967320906.

The spelling of 537303 in words is "five hundred thirty-seven thousand, three hundred three".