516135 has 16 divisors (see below), whose sum is σ = 869760. Its totient is φ = 260640.

The previous prime is 516127. The next prime is 516151. The reversal of 516135 is 531615.

It is a happy number.

It is not a de Polignac number, because 516135 - 2³ = 516127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621 + ... + 1190.

It is an arithmetic number, because the mean of its divisors is an integer number (54360).

2⁵¹⁶¹³⁵ is an apocalyptic number.

516135 is a deficient number, since it is larger than the sum of its proper divisors (353625).

516135 is a wasteful number, since it uses less digits than its factorization.

516135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838.

The product of its digits is 450, while the sum is 21.

The square root of 516135 is about 718.4253614677. The cubic root of 516135 is about 80.2147873969.

The spelling of 516135 in words is "five hundred sixteen thousand, one hundred thirty-five".