3630460066665 has 16 divisors (see below), whose sum is σ = 6061289851008. Its totient is φ = 1852060787456.

The previous prime is 3630460066657. The next prime is 3630460066693. The reversal of 3630460066665 is 5666600640363.

It is a cyclic number.

It is not a de Polignac number, because 3630460066665 - 2³ = 3630460066657 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5261535984 + ... + 5261536673.

It is an arithmetic number, because the mean of its divisors is an integer number (378830615688).

Almost surely, 2^{3630460066665} is an apocalyptic number.

It is an amenable number.

3630460066665 is a deficient number, since it is larger than the sum of its proper divisors (2430829784343).

3630460066665 is a wasteful number, since it uses less digits than its factorization.

3630460066665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10523072688.

The product of its (nonzero) digits is 8398080, while the sum is 51.

The spelling of 3630460066665 in words is "three trillion, six hundred thirty billion, four hundred sixty million, sixty-six thousand, six hundred sixty-five".