16565432560360 has 64 divisors (see below), whose sum is σ = 37352652840000. Its totient is φ = 6611878526976.

The previous prime is 16565432560337. The next prime is 16565432560367. The reversal of 16565432560360 is 6306523456561.

It is a junction number, because it is equal to n+sod(n) for n = 16565432560298 and 16565432560307.

It is not an unprimeable number, because it can be changed into a prime (16565432560367) 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, 137324392 + ... + 137444968.

It is an arithmetic number, because the mean of its divisors is an integer number (583635200625).

Almost surely, 2^{16565432560360} is an apocalyptic number.

16565432560360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16565432560360 is an abundant number, since it is smaller than the sum of its proper divisors (20787220279640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16565432560360 is a wasteful number, since it uses less digits than its factorization.

16565432560360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127970 (or 127966 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 52.

The spelling of 16565432560360 in words is "sixteen trillion, five hundred sixty-five billion, four hundred thirty-two million, five hundred sixty thousand, three hundred sixty".