5668569915 has 32 divisors (see below), whose sum is σ = 9579790080. Its totient is φ = 2854302336.

The previous prime is 5668569899. The next prime is 5668569919. The reversal of 5668569915 is 5199658665.

5668569915 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5668569915 - 2⁴ = 5668569899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5668569919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49564 + ... + 117446.

It is an arithmetic number, because the mean of its divisors is an integer number (299368440).

Almost surely, 2^5668569915 is an apocalyptic number.

5668569915 is a deficient number, since it is larger than the sum of its proper divisors (3911220165).

5668569915 is a wasteful number, since it uses less digits than its factorization.

5668569915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68203.

The product of its digits is 17496000, while the sum is 60.

The square root of 5668569915 is about 75289.9057975237. The cubic root of 5668569915 is about 1783.0266558752.

The spelling of 5668569915 in words is "five billion, six hundred sixty-eight million, five hundred sixty-nine thousand, nine hundred fifteen".