510983 has 12 divisors (see below), whose sum is σ = 580944. Its totient is φ = 448800.

The previous prime is 510943. The next prime is 510989. The reversal of 510983 is 389015.

It is not a de Polignac number, because 510983 - 2⁶ = 510919 is a prime.

It is a super-2 number, since 2×510983² = 522207252578, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 510983.

It is not an unprimeable number, because it can be changed into a prime (510989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4910 + ... + 5012.

It is an arithmetic number, because the mean of its divisors is an integer number (48412).

2⁵¹⁰⁹⁸³ is an apocalyptic number.

510983 is a deficient number, since it is larger than the sum of its proper divisors (69961).

510983 is a wasteful number, since it uses less digits than its factorization.

510983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 510983 is about 714.8307491987. The cubic root of 510983 is about 79.9469961401.

Adding to 510983 its reverse (389015), we get a palindrome (899998).

The spelling of 510983 in words is "five hundred ten thousand, nine hundred eighty-three".