2016061165516 has 12 divisors (see below), whose sum is σ = 3549233430288. Its totient is φ = 1001994471152.

The previous prime is 2016061165499. The next prime is 2016061165523. The reversal of 2016061165516 is 6155611606102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1509027151 + ... + 1509028486.

It is an arithmetic number, because the mean of its divisors is an integer number (295769452524).

Almost surely, 2^{2016061165516} is an apocalyptic number.

It is an amenable number.

2016061165516 is a deficient number, since it is larger than the sum of its proper divisors (1533172264772).

2016061165516 is a wasteful number, since it uses less digits than its factorization.

2016061165516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018055808 (or 3018055806 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 2016061165516 in words is "two trillion, sixteen billion, sixty-one million, one hundred sixty-five thousand, five hundred sixteen".