5565615652 has 12 divisors (see below), whose sum is σ = 10312758540. Its totient is φ = 2619113216.

The previous prime is 5565615607. The next prime is 5565615673. The reversal of 5565615652 is 2565165655.

It can be written as a sum of positive squares in 2 ways, for example, as 4227080256 + 1338535396 = 65016^2 + 36586^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40923577 + ... + 40923712.

It is an arithmetic number, because the mean of its divisors is an integer number (859396545).

Almost surely, 2^5565615652 is an apocalyptic number.

It is an amenable number.

5565615652 is a deficient number, since it is larger than the sum of its proper divisors (4747142888).

5565615652 is a wasteful number, since it uses less digits than its factorization.

5565615652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81847310 (or 81847308 counting only the distinct ones).

The product of its digits is 1350000, while the sum is 46.

The square root of 5565615652 is about 74603.0539053195. The cubic root of 5565615652 is about 1772.1660154405.

The spelling of 5565615652 in words is "five billion, five hundred sixty-five million, six hundred fifteen thousand, six hundred fifty-two".