5664017886 has 32 divisors (see below), whose sum is σ = 11583619488. Its totient is φ = 1845667200.

The previous prime is 5664017873. The next prime is 5664017897. The reversal of 5664017886 is 6887104665.

It is a super-2 number, since 2×5664017886² = 64162197225855817992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55936 + ... + 120236.

It is an arithmetic number, because the mean of its divisors is an integer number (361988109).

Almost surely, 2^5664017886 is an apocalyptic number.

5664017886 is an abundant number, since it is smaller than the sum of its proper divisors (5919601602).

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

5664017886 is a wasteful number, since it uses less digits than its factorization.

5664017886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64636.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 5664017886 is about 75259.6697175851. The cubic root of 5664017886 is about 1782.5492537142.

The spelling of 5664017886 in words is "five billion, six hundred sixty-four million, seventeen thousand, eight hundred eighty-six".