537473 has 4 divisors (see below), whose sum is σ = 547668. Its totient is φ = 527280.

The previous prime is 537413. The next prime is 537497. The reversal of 537473 is 374735.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 237169 + 300304 = 487^2 + 548^2 .

It is a cyclic number.

It is not a de Polignac number, because 537473 - 2¹⁰ = 536449 is a prime.

It is a d-powerful number, because it can be written as 5⁵ + 3⁵ + 4⁴ + 7 + 7⁴ + 3¹² .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5018 + ... + 5123.

It is an arithmetic number, because the mean of its divisors is an integer number (136917).

2⁵³⁷⁴⁷³ is an apocalyptic number.

537473 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

537473 is a deficient number, since it is larger than the sum of its proper divisors (10195).

537473 is a wasteful number, since it uses less digits than its factorization.

537473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10194.

The product of its digits is 8820, while the sum is 29.

The square root of 537473 is about 733.1255008523. The cubic root of 537473 is about 81.3053051472.

The spelling of 537473 in words is "five hundred thirty-seven thousand, four hundred seventy-three".