5645814548 has 48 divisors (see below), whose sum is σ = 11010081600. Its totient is φ = 2511502080.

The previous prime is 5645814547. The next prime is 5645814589. The reversal of 5645814548 is 8454185465.

It is a junction number, because it is equal to n+sod(n) for n = 5645814496 and 5645814505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5645814547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 589736 + ... + 599232.

It is an arithmetic number, because the mean of its divisors is an integer number (229376700).

Almost surely, 2^5645814548 is an apocalyptic number.

It is an amenable number.

5645814548 is a deficient number, since it is larger than the sum of its proper divisors (5364267052).

5645814548 is a wasteful number, since it uses less digits than its factorization.

5645814548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9800 (or 9798 counting only the distinct ones).

The product of its digits is 3072000, while the sum is 50.

The square root of 5645814548 is about 75138.6355212816. The cubic root of 5645814548 is about 1780.6375854216.

The spelling of 5645814548 in words is "five billion, six hundred forty-five million, eight hundred fourteen thousand, five hundred forty-eight".