516275 has 12 divisors (see below), whose sum is σ = 649512. Its totient is φ = 407040.

The previous prime is 516253. The next prime is 516277. The reversal of 516275 is 572615.

It is a de Polignac number, because none of the positive numbers 2^k-516275 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516277) 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 11 ways as a sum of consecutive naturals, for example, 2579 + ... + 2771.

It is an arithmetic number, because the mean of its divisors is an integer number (54126).

2⁵¹⁶²⁷⁵ is an apocalyptic number.

516275 is a deficient number, since it is larger than the sum of its proper divisors (133237).

516275 is a wasteful number, since it uses less digits than its factorization.

516275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 305 counting only the distinct ones).

The product of its digits is 2100, while the sum is 26.

The square root of 516275 is about 718.5227901744. The cubic root of 516275 is about 80.2220394111. Note that the first 3 decimals are identical.

The spelling of 516275 in words is "five hundred sixteen thousand, two hundred seventy-five".