5565889670 has 32 divisors (see below), whose sum is σ = 11306265120. Its totient is φ = 1954167040.

The previous prime is 5565889649. The next prime is 5565889717. The reversal of 5565889670 is 769885655.

It is a super-2 number, since 2×5565889670² = 61958255637225417800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 869207 + ... + 875586.

It is an arithmetic number, because the mean of its divisors is an integer number (353320785).

Almost surely, 2^5565889670 is an apocalyptic number.

5565889670 is an abundant number, since it is smaller than the sum of its proper divisors (5740375450).

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

5565889670 is a wasteful number, since it uses less digits than its factorization.

5565889670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744840.

The product of its (nonzero) digits is 18144000, while the sum is 59.

The square root of 5565889670 is about 74604.8903893036. The cubic root of 5565889670 is about 1772.1950986212.

The spelling of 5565889670 in words is "five billion, five hundred sixty-five million, eight hundred eighty-nine thousand, six hundred seventy".