5413664944 has 20 divisors (see below), whose sum is σ = 10606832280. Its totient is φ = 2676417920.

The previous prime is 5413664911. The next prime is 5413664983. The reversal of 5413664944 is 4494663145.

It is a junction number, because it is equal to n+sod(n) for n = 5413664894 and 5413664903.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1899442 + ... + 1902289.

It is an arithmetic number, because the mean of its divisors is an integer number (530341614).

Almost surely, 2^5413664944 is an apocalyptic number.

It is an amenable number.

5413664944 is a deficient number, since it is larger than the sum of its proper divisors (5193167336).

5413664944 is a wasteful number, since it uses less digits than its factorization.

5413664944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3801828 (or 3801822 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 46.

The square root of 5413664944 is about 73577.6117035610. The cubic root of 5413664944 is about 1755.8892681873.

The spelling of 5413664944 in words is "five billion, four hundred thirteen million, six hundred sixty-four thousand, nine hundred forty-four".