505083 has 8 divisors (see below), whose sum is σ = 695296. Its totient is φ = 325800.

The previous prime is 505073. The next prime is 505091. The reversal of 505083 is 380505.

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

It is not a de Polignac number, because 505083 - 2⁴ = 505067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (505033) 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, 2623 + ... + 2808.

It is an arithmetic number, because the mean of its divisors is an integer number (86912).

2⁵⁰⁵⁰⁸³ is an apocalyptic number.

505083 is a deficient number, since it is larger than the sum of its proper divisors (190213).

505083 is a wasteful number, since it uses less digits than its factorization.

505083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5465.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 505083 is about 710.6919163745. The cubic root of 505083 is about 79.6381049516.

Adding to 505083 its reverse (380505), we get a palindrome (885588).

The spelling of 505083 in words is "five hundred five thousand, eighty-three".