5647564469899 has 16 divisors (see below), whose sum is σ = 6376069739520. Its totient is φ = 4955759100000.

The previous prime is 5647564469893. The next prime is 5647564469983. The reversal of 5647564469899 is 9989644657465.

It is a cyclic number.

It is not a de Polignac number, because 5647564469899 - 2³ = 5647564469891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5647564469891) 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, 21154977 + ... + 21420274.

It is an arithmetic number, because the mean of its divisors is an integer number (398504358720).

Almost surely, 2^{5647564469899} is an apocalyptic number.

5647564469899 is a deficient number, since it is larger than the sum of its proper divisors (728505269621).

5647564469899 is a wasteful number, since it uses less digits than its factorization.

5647564469899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42575682.

The product of its digits is 14108774400, while the sum is 82.

The spelling of 5647564469899 in words is "five trillion, six hundred forty-seven billion, five hundred sixty-four million, four hundred sixty-nine thousand, eight hundred ninety-nine".