516253524112263 has 16 divisors (see below), whose sum is σ = 787623272605440. Its totient is φ = 294645300329856.

The previous prime is 516253524112259. The next prime is 516253524112349. The reversal of 516253524112263 is 362211425352615.

It is not a de Polignac number, because 516253524112263 - 2² = 516253524112259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516253524112243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14863042578 + ... + 14863077311.

It is an arithmetic number, because the mean of its divisors is an integer number (49226454537840).

Almost surely, 2^{516253524112263} is an apocalyptic number.

516253524112263 is a deficient number, since it is larger than the sum of its proper divisors (271369748493177).

516253524112263 is a wasteful number, since it uses less digits than its factorization.

516253524112263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29726120726.

The product of its digits is 2592000, while the sum is 48.

Adding to 516253524112263 its reverse (362211425352615), we get a palindrome (878464949464878).

The spelling of 516253524112263 in words is "five hundred sixteen trillion, two hundred fifty-three billion, five hundred twenty-four million, one hundred twelve thousand, two hundred sixty-three".