515083 has 8 divisors (see below), whose sum is σ = 559440. Its totient is φ = 472320.

The previous prime is 515041. The next prime is 515087. The reversal of 515083 is 380515.

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

It is not a de Polignac number, because 515083 - 2⁹ = 514571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (515087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328 + ... + 1066.

It is an arithmetic number, because the mean of its divisors is an integer number (69930).

2⁵¹⁵⁰⁸³ is an apocalyptic number.

515083 is a deficient number, since it is larger than the sum of its proper divisors (44357).

515083 is a wasteful number, since it uses less digits than its factorization.

515083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 515083 is about 717.6928312307. The cubic root of 515083 is about 80.1602516948.

Adding to 515083 its reverse (380515), we get a palindrome (895598).

The spelling of 515083 in words is "five hundred fifteen thousand, eighty-three".