537573 has 16 divisors (see below), whose sum is σ = 766080. Its totient is φ = 334656.

The previous prime is 537569. The next prime is 537583. The reversal of 537573 is 375735.

537573 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 537573 - 2² = 537569 is a prime.

It is a house number.

It is a Curzon number.

It is a nialpdrome in base 14 and base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 537573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537583) 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, 3136 + ... + 3302.

It is an arithmetic number, because the mean of its divisors is an integer number (47880).

2⁵³⁷⁵⁷³ is an apocalyptic number.

It is an amenable number.

537573 is a deficient number, since it is larger than the sum of its proper divisors (228507).

537573 is a wasteful number, since it uses less digits than its factorization.

537573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236.

The product of its digits is 11025, while the sum is 30.

The square root of 537573 is about 733.1936988273. The cubic root of 537573 is about 81.3103472773.

It can be divided in two parts, 53 and 7573, that added together give a triangular number (7626 = T₁₂₃).

The spelling of 537573 in words is "five hundred thirty-seven thousand, five hundred seventy-three".