539763 has 8 divisors (see below), whose sum is σ = 822528. Its totient is φ = 308424.

The previous prime is 539761. The next prime is 539783. The reversal of 539763 is 367935.

539763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 539763 - 2¹ = 539761 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12831 + ... + 12872.

It is an arithmetic number, because the mean of its divisors is an integer number (102816).

2⁵³⁹⁷⁶³ is an apocalyptic number.

539763 is a deficient number, since it is larger than the sum of its proper divisors (282765).

539763 is a wasteful number, since it uses less digits than its factorization.

539763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25713.

The product of its digits is 17010, while the sum is 33.

The square root of 539763 is about 734.6856470627. The cubic root of 539763 is about 81.4206134772.

Subtracting from 539763 its product of digits (17010), we obtain a triangular number (522753 = T₁₀₂₂).

It can be divided in two parts, 5397 and 63, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 539763 in words is "five hundred thirty-nine thousand, seven hundred sixty-three".