5664884946 has 16 divisors (see below), whose sum is σ = 12948308544. Its totient is φ = 1618538544.

The previous prime is 5664884933. The next prime is 5664884971. The reversal of 5664884946 is 6494884665.

It is a self number, because there is not a number n which added to its sum of digits gives 5664884946.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67439065 + ... + 67439148.

It is an arithmetic number, because the mean of its divisors is an integer number (809269284).

Almost surely, 2^5664884946 is an apocalyptic number.

5664884946 is an abundant number, since it is smaller than the sum of its proper divisors (7283423598).

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

5664884946 is a wasteful number, since it uses less digits than its factorization.

5664884946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134878225.

The product of its digits is 39813120, while the sum is 60.

The square root of 5664884946 is about 75265.4299529339. The cubic root of 5664884946 is about 1782.6402078936.

The spelling of 5664884946 in words is "five billion, six hundred sixty-four million, eight hundred eighty-four thousand, nine hundred forty-six".