5693564649 has 16 divisors (see below), whose sum is σ = 7658348544. Its totient is φ = 3762387600.

The previous prime is 5693564641. The next prime is 5693564677. The reversal of 5693564649 is 9464653965.

It is not a de Polignac number, because 5693564649 - 2³ = 5693564641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5693564641) 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 15 ways as a sum of consecutive naturals, for example, 144604 + ... + 179714.

It is an arithmetic number, because the mean of its divisors is an integer number (478646784).

Almost surely, 2^5693564649 is an apocalyptic number.

It is an amenable number.

5693564649 is a deficient number, since it is larger than the sum of its proper divisors (1964783895).

5693564649 is a wasteful number, since it uses less digits than its factorization.

5693564649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35588.

The product of its digits is 20995200, while the sum is 57.

The square root of 5693564649 is about 75455.7131634179. The cubic root of 5693564649 is about 1785.6434789774.

The spelling of 5693564649 in words is "five billion, six hundred ninety-three million, five hundred sixty-four thousand, six hundred forty-nine".