507283 has 4 divisors (see below), whose sum is σ = 579760. Its totient is φ = 434808.

The previous prime is 507217. The next prime is 507289. The reversal of 507283 is 382705.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 382705 = 5 ⋅76541.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-507283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (507289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36228 + ... + 36241.

It is an arithmetic number, because the mean of its divisors is an integer number (144940).

2⁵⁰⁷²⁸³ is an apocalyptic number.

507283 is a deficient number, since it is larger than the sum of its proper divisors (72477).

507283 is an equidigital number, since it uses as much as digits as its factorization.

507283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72476.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 507283 is about 712.2380220123. The cubic root of 507283 is about 79.7535645659.

Adding to 507283 its reverse (382705), we get a palindrome (889988).

The spelling of 507283 in words is "five hundred seven thousand, two hundred eighty-three".