616016706516 has 36 divisors (see below), whose sum is σ = 1560404227200. Its totient is φ = 204910213968.

The previous prime is 616016706497. The next prime is 616016706523. The reversal of 616016706516 is 615607610616.

616016706516 is a `hidden beast` number, since 6 + 1 + 60 + 1 + 6 + 70 + 6 + 516 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17844526 + ... + 17879013.

Almost surely, 2^616016706516 is an apocalyptic number.

It is an amenable number.

616016706516 is an abundant number, since it is smaller than the sum of its proper divisors (944387520684).

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

616016706516 is a wasteful number, since it uses less digits than its factorization.

616016706516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35724028 (or 35724023 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 616016706516 in words is "six hundred sixteen billion, sixteen million, seven hundred six thousand, five hundred sixteen".