5016616660161 has 32 divisors (see below), whose sum is σ = 7509514176000. Its totient is φ = 3309706500480.

The previous prime is 5016616660151. The next prime is 5016616660163. The reversal of 5016616660161 is 1610666166105.

It is not a de Polignac number, because 5016616660161 - 2⁵ = 5016616660129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5016616660163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1210476 + ... + 3390941.

It is an arithmetic number, because the mean of its divisors is an integer number (234672318000).

Almost surely, 2^{5016616660161} is an apocalyptic number.

It is an amenable number.

5016616660161 is a deficient number, since it is larger than the sum of its proper divisors (2492897515839).

5016616660161 is a wasteful number, since it uses less digits than its factorization.

5016616660161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4601846 (or 4601840 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 5016616660161 in words is "five trillion, sixteen billion, six hundred sixteen million, six hundred sixty thousand, one hundred sixty-one".