516012013 has 32 divisors (see below), whose sum is σ = 611297280. Its totient is φ = 430560000.

The previous prime is 516012011. The next prime is 516012023. The reversal of 516012013 is 310210615.

It is a cyclic number.

It is not a de Polignac number, because 516012013 - 2¹ = 516012011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516012011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1286613 + ... + 1287013.

It is an arithmetic number, because the mean of its divisors is an integer number (19103040).

Almost surely, 2^516012013 is an apocalyptic number.

It is an amenable number.

516012013 is a deficient number, since it is larger than the sum of its proper divisors (95285267).

516012013 is a wasteful number, since it uses less digits than its factorization.

516012013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 516012013 is about 22715.8978030806. The cubic root of 516012013 is about 802.0841557576.

Adding to 516012013 its reverse (310210615), we get a palindrome (826222628).

The spelling of 516012013 in words is "five hundred sixteen million, twelve thousand, thirteen".