512055 has 16 divisors (see below), whose sum is σ = 910560. Its totient is φ = 273024.

The previous prime is 512047. The next prime is 512059. The reversal of 512055 is 550215.

512055 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 512055 - 2³ = 512047 is a prime.

512055 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512059) 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 15 ways as a sum of consecutive naturals, for example, 1762 + ... + 2031.

It is an arithmetic number, because the mean of its divisors is an integer number (56910).

2⁵¹²⁰⁵⁵ is an apocalyptic number.

512055 is a deficient number, since it is larger than the sum of its proper divisors (398505).

512055 is a wasteful number, since it uses less digits than its factorization.

512055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3807 (or 3801 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 512055 is about 715.5801841862. The cubic root of 512055 is about 80.0028644808.

The spelling of 512055 in words is "five hundred twelve thousand, fifty-five".