5066500100665 has 16 divisors (see below), whose sum is σ = 6400135595520. Its totient is φ = 3839666163840.

The previous prime is 5066500100663. The next prime is 5066500100671. The reversal of 5066500100665 is 5660010056605.

It is not a de Polignac number, because 5066500100665 - 2¹ = 5066500100663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5066500100663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336280 + ... + 3200950.

It is an arithmetic number, because the mean of its divisors is an integer number (400008474720).

Almost surely, 2^{5066500100665} is an apocalyptic number.

It is an amenable number.

5066500100665 is a deficient number, since it is larger than the sum of its proper divisors (1333635494855).

5066500100665 is a wasteful number, since it uses less digits than its factorization.

5066500100665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883312.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 5066500100665 in words is "five trillion, sixty-six billion, five hundred million, one hundred thousand, six hundred sixty-five".