5016016516601 has 2 divisors, whose sum is σ = 5016016516602. Its totient is φ = 5016016516600.

The previous prime is 5016016516597. The next prime is 5016016516633. The reversal of 5016016516601 is 1066156106105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4108424955625 + 907591560976 = 2026925^2 + 952676^2 .

It is a cyclic number.

It is not a de Polignac number, because 5016016516601 - 2² = 5016016516597 is a prime.

It is not a weakly prime, because it can be changed into another prime (5016016516001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2508008258300 + 2508008258301.

It is an arithmetic number, because the mean of its divisors is an integer number (2508008258301).

Almost surely, 2^{5016016516601} is an apocalyptic number.

It is an amenable number.

5016016516601 is a deficient number, since it is larger than the sum of its proper divisors (1).

5016016516601 is an equidigital number, since it uses as much as digits as its factorization.

5016016516601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 5016016516601 in words is "five trillion, sixteen billion, sixteen million, five hundred sixteen thousand, six hundred one".