534511264515516 has 72 divisors (see below), whose sum is σ = 1454056197978384. Its totient is φ = 164940795210240.

The previous prime is 534511264515497. The next prime is 534511264515559. The reversal of 534511264515516 is 615515462115435.

534511264515516 is a `hidden beast` number, since 5 + 3 + 4 + 5 + 1 + 12 + 64 + 51 + 5 + 516 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7158851350 + ... + 7158926013.

It is an arithmetic number, because the mean of its divisors is an integer number (20195224971922).

Almost surely, 2^{534511264515516} is an apocalyptic number.

It is an amenable number.

534511264515516 is an abundant number, since it is smaller than the sum of its proper divisors (919544933462868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534511264515516 is a wasteful number, since it uses less digits than its factorization.

534511264515516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14317777451 (or 14317777446 counting only the distinct ones).

The product of its digits is 10800000, while the sum is 54.

The spelling of 534511264515516 in words is "five hundred thirty-four trillion, five hundred eleven billion, two hundred sixty-four million, five hundred fifteen thousand, five hundred sixteen".