530783 has 8 divisors (see below), whose sum is σ = 587856. Its totient is φ = 475200.

The previous prime is 530773. The next prime is 530797. The reversal of 530783 is 387035.

530783 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 530783 - 2⁴ = 530767 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530713) 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, 473 + ... + 1133.

It is an arithmetic number, because the mean of its divisors is an integer number (73482).

2⁵³⁰⁷⁸³ is an apocalyptic number.

530783 is a deficient number, since it is larger than the sum of its proper divisors (57073).

530783 is a wasteful number, since it uses less digits than its factorization.

530783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 530783 is about 728.5485570640. The cubic root of 530783 is about 80.9665563302.

The spelling of 530783 in words is "five hundred thirty thousand, seven hundred eighty-three".