512963 has 4 divisors (see below), whose sum is σ = 559608. Its totient is φ = 466320.

The previous prime is 512959. The next prime is 512977. The reversal of 512963 is 369215.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 512963 - 2² = 512959 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 512963.

It is not an unprimeable number, because it can be changed into a prime (512903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23306 + ... + 23327.

It is an arithmetic number, because the mean of its divisors is an integer number (139902).

2⁵¹²⁹⁶³ is an apocalyptic number.

512963 is a deficient number, since it is larger than the sum of its proper divisors (46645).

512963 is a wasteful number, since it uses less digits than its factorization.

512963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46644.

The product of its digits is 1620, while the sum is 26.

The square root of 512963 is about 716.2143533887. The cubic root of 512963 is about 80.0501248372.

The spelling of 512963 in words is "five hundred twelve thousand, nine hundred sixty-three".