5565564120324 has 96 divisors (see below), whose sum is σ = 14251072518144. Its totient is φ = 1680178913280.

The previous prime is 5565564120301. The next prime is 5565564120367. The reversal of 5565564120324 is 4230214655655.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 895732 + ... + 3454484.

It is an arithmetic number, because the mean of its divisors is an integer number (148448672064).

Almost surely, 2^{5565564120324} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5565564120324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7125536259072).

5565564120324 is an abundant number, since it is smaller than the sum of its proper divisors (8685508397820).

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

5565564120324 is a wasteful number, since it uses less digits than its factorization.

5565564120324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2559037 (or 2559035 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 48.

Adding to 5565564120324 its reverse (4230214655655), we get a palindrome (9795778775979).

The spelling of 5565564120324 in words is "five trillion, five hundred sixty-five billion, five hundred sixty-four million, one hundred twenty thousand, three hundred twenty-four".