544066004 has 12 divisors (see below), whose sum is σ = 952316064. Its totient is φ = 271975704.

The previous prime is 544065997. The next prime is 544066009. The reversal of 544066004 is 400660445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544066009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12707 + ... + 35349.

It is an arithmetic number, because the mean of its divisors is an integer number (79359672).

Almost surely, 2^544066004 is an apocalyptic number.

It is an amenable number.

544066004 is a deficient number, since it is larger than the sum of its proper divisors (408250060).

544066004 is a wasteful number, since it uses less digits than its factorization.

544066004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28654 (or 28652 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 544066004 is about 23325.2224855413. Note that the first 3 decimals coincide. The cubic root of 544066004 is about 816.3640344360.

The spelling of 544066004 in words is "five hundred forty-four million, sixty-six thousand, four".