560161556166 has 32 divisors (see below), whose sum is σ = 1151011560960. Its totient is φ = 181609369056.

The previous prime is 560161556137. The next prime is 560161556183. The reversal of 560161556166 is 661655161065.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178275 + ... + 1073361.

It is an arithmetic number, because the mean of its divisors is an integer number (35969111280).

Almost surely, 2^560161556166 is an apocalyptic number.

560161556166 is an abundant number, since it is smaller than the sum of its proper divisors (590850004794).

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

560161556166 is a wasteful number, since it uses less digits than its factorization.

560161556166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897948.

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 560161556166 in words is "five hundred sixty billion, one hundred sixty-one million, five hundred fifty-six thousand, one hundred sixty-six".