544268845 has 8 divisors (see below), whose sum is σ = 668311776. Its totient is φ = 425288976.

The previous prime is 544268833. The next prime is 544268861. The reversal of 544268845 is 548862445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 544268845 - 2⁷ = 544268717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544268795 and 544268804.

It is a congruent number.

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, 1265527 + ... + 1265956.

It is an arithmetic number, because the mean of its divisors is an integer number (83538972).

Almost surely, 2^544268845 is an apocalyptic number.

It is an amenable number.

544268845 is a deficient number, since it is larger than the sum of its proper divisors (124042931).

544268845 is a wasteful number, since it uses less digits than its factorization.

544268845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531531.

The product of its digits is 1228800, while the sum is 46.

The square root of 544268845 is about 23329.5701846391. The cubic root of 544268845 is about 816.4654752668.

The spelling of 544268845 in words is "five hundred forty-four million, two hundred sixty-eight thousand, eight hundred forty-five".