5565600378 has 24 divisors (see below), whose sum is σ = 12986401428. Its totient is φ = 1712492352.

The previous prime is 5565600319. The next prime is 5565600389. The reversal of 5565600378 is 8730065655.

5565600378 is a `hidden beast` number, since 5 + 5 + 6 + 5 + 600 + 37 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3871701729 + 1693898649 = 62223^2 + 41157^2 .

It is a super-4 number, since 4×5565600378⁴ (a number of 40 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11892075 + ... + 11892542.

Almost surely, 2^5565600378 is an apocalyptic number.

5565600378 is an abundant number, since it is smaller than the sum of its proper divisors (7420801050).

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

5565600378 is a wasteful number, since it uses less digits than its factorization.

5565600378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23784638 (or 23784635 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The square root of 5565600378 is about 74602.9515367857. The cubic root of 5565600378 is about 1772.1643942908.

The spelling of 5565600378 in words is "five billion, five hundred sixty-five million, six hundred thousand, three hundred seventy-eight".