3165565056345 has 32 divisors (see below), whose sum is σ = 5627811680640. Its totient is φ = 1688259222720.

The previous prime is 3165565056317. The next prime is 3165565056361. The reversal of 3165565056345 is 5436505655613.

3165565056345 is a `hidden beast` number, since 3 + 1 + 6 + 556 + 5 + 0 + 56 + 34 + 5 = 666.

It is not a de Polignac number, because 3165565056345 - 2¹¹ = 3165565054297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3165565056291 and 3165565056300.

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 31 ways as a sum of consecutive naturals, for example, 5569222 + ... + 6111248.

It is an arithmetic number, because the mean of its divisors is an integer number (175869115020).

Almost surely, 2^{3165565056345} is an apocalyptic number.

It is an amenable number.

3165565056345 is a deficient number, since it is larger than the sum of its proper divisors (2462246624295).

3165565056345 is a wasteful number, since it uses less digits than its factorization.

3165565056345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585302 (or 585296 counting only the distinct ones).

The product of its (nonzero) digits is 24300000, while the sum is 54.

The spelling of 3165565056345 in words is "three trillion, one hundred sixty-five billion, five hundred sixty-five million, fifty-six thousand, three hundred forty-five".