5565501667 has 16 divisors (see below), whose sum is σ = 6432066144. Its totient is φ = 4759360000.

The previous prime is 5565501649. The next prime is 5565501673. The reversal of 5565501667 is 7661055655.

It is a cyclic number.

It is not a de Polignac number, because 5565501667 - 2¹¹ = 5565499619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5565501607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393417 + ... + 407317.

It is an arithmetic number, because the mean of its divisors is an integer number (402004134).

Almost surely, 2^5565501667 is an apocalyptic number.

5565501667 is a deficient number, since it is larger than the sum of its proper divisors (866564477).

5565501667 is a wasteful number, since it uses less digits than its factorization.

5565501667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16070.

The product of its (nonzero) digits is 945000, while the sum is 46.

The square root of 5565501667 is about 74602.2899581507. The cubic root of 5565501667 is about 1772.1539172448.

The spelling of 5565501667 in words is "five billion, five hundred sixty-five million, five hundred one thousand, six hundred sixty-seven".