5565016160556 has 24 divisors (see below), whose sum is σ = 13549604565504. Its totient is φ = 1774352978640.

The previous prime is 5565016160551. The next prime is 5565016160653. The reversal of 5565016160556 is 6550616105655.

It is a junction number, because it is equal to n+sod(n) for n = 5565016160499 and 5565016160508.

It is not an unprimeable number, because it can be changed into a prime (5565016160551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10081550740 + ... + 10081551291.

It is an arithmetic number, because the mean of its divisors is an integer number (564566856896).

Almost surely, 2^{5565016160556} is an apocalyptic number.

It is an amenable number.

5565016160556 is an abundant number, since it is smaller than the sum of its proper divisors (7984588404948).

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

5565016160556 is a wasteful number, since it uses less digits than its factorization.

5565016160556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20163102061 (or 20163102059 counting only the distinct ones).

The product of its (nonzero) digits is 4050000, while the sum is 51.

The spelling of 5565016160556 in words is "five trillion, five hundred sixty-five billion, sixteen million, one hundred sixty thousand, five hundred fifty-six".