5644560364 has 24 divisors (see below), whose sum is σ = 10558866528. Its totient is φ = 2633727360.

The previous prime is 5644560347. The next prime is 5644560379. The reversal of 5644560364 is 4630654465.

It is a super-2 number, since 2×5644560364² = 63722123405679624992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5644560364.

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, 744447 + ... + 751990.

It is an arithmetic number, because the mean of its divisors is an integer number (439952772).

Almost surely, 2^5644560364 is an apocalyptic number.

It is an amenable number.

5644560364 is a deficient number, since it is larger than the sum of its proper divisors (4914306164).

5644560364 is a wasteful number, since it uses less digits than its factorization.

5644560364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496505 (or 1496503 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The square root of 5644560364 is about 75130.2892580616. The cubic root of 5644560364 is about 1780.5057229869.

The spelling of 5644560364 in words is "five billion, six hundred forty-four million, five hundred sixty thousand, three hundred sixty-four".