537903 has 12 divisors (see below), whose sum is σ = 790920. Its totient is φ = 352176.

The previous prime is 537899. The next prime is 537913. The reversal of 537903 is 309735.

537903 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 537903 - 2² = 537899 is a prime.

537903 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537913) 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, 25 + ... + 1037.

It is an arithmetic number, because the mean of its divisors is an integer number (65910).

2⁵³⁷⁹⁰³ is an apocalyptic number.

537903 is a deficient number, since it is larger than the sum of its proper divisors (253017).

537903 is a wasteful number, since it uses less digits than its factorization.

537903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 27.

The square root of 537903 is about 733.4187071517. The cubic root of 537903 is about 81.3269818714.

The spelling of 537903 in words is "five hundred thirty-seven thousand, nine hundred three".