544216126 has 16 divisors (see below), whose sum is σ = 859824000. Its totient is φ = 257626008.

The previous prime is 544216111. The next prime is 544216147. The reversal of 544216126 is 621612445.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 76351 + ... + 83173.

It is an arithmetic number, because the mean of its divisors is an integer number (53739000).

Almost surely, 2^544216126 is an apocalyptic number.

544216126 is a deficient number, since it is larger than the sum of its proper divisors (315607874).

544216126 is a wasteful number, since it uses less digits than its factorization.

544216126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8943.

The product of its digits is 11520, while the sum is 31.

The square root of 544216126 is about 23328.4402821963. The cubic root of 544216126 is about 816.4391129071.

The spelling of 544216126 in words is "five hundred forty-four million, two hundred sixteen thousand, one hundred twenty-six".