4565066155655 has 8 divisors (see below), whose sum is σ = 5478196082832. Its totient is φ = 3651975127168.

The previous prime is 4565066155609. The next prime is 4565066155757. The reversal of 4565066155655 is 5565516605654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4565066155655 - 2⁶ = 4565066155591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4565066155594 and 4565066155603.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 9465857 + ... + 9936426.

It is an arithmetic number, because the mean of its divisors is an integer number (684774510354).

Almost surely, 2^{4565066155655} is an apocalyptic number.

4565066155655 is a deficient number, since it is larger than the sum of its proper divisors (913129927177).

4565066155655 is a wasteful number, since it uses less digits than its factorization.

4565066155655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19449345.

The product of its (nonzero) digits is 81000000, while the sum is 59.

The spelling of 4565066155655 in words is "four trillion, five hundred sixty-five billion, sixty-six million, one hundred fifty-five thousand, six hundred fifty-five".