513116536462263 has 8 divisors (see below), whose sum is σ = 760172646610800. Its totient is φ = 342077690974824.

The previous prime is 513116536462259. The next prime is 513116536462289. The reversal of 513116536462263 is 362264635611315.

513116536462263 is a `hidden beast` number, since 5 + 1 + 3 + 1 + 1 + 6 + 5 + 3 + 6 + 4 + 622 + 6 + 3 = 666.

It is not a de Polignac number, because 513116536462263 - 2² = 513116536462259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513116536662263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9502158082608 + ... + 9502158082661.

It is an arithmetic number, because the mean of its divisors is an integer number (95021580826350).

Almost surely, 2^{513116536462263} is an apocalyptic number.

513116536462263 is a deficient number, since it is larger than the sum of its proper divisors (247056110148537).

513116536462263 is a wasteful number, since it uses less digits than its factorization.

513116536462263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19004316165278 (or 19004316165272 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 54.

The spelling of 513116536462263 in words is "five hundred thirteen trillion, one hundred sixteen billion, five hundred thirty-six million, four hundred sixty-two thousand, two hundred sixty-three".