544213674556 has 48 divisors (see below), whose sum is σ = 969280149600. Its totient is φ = 267322923008.

The previous prime is 544213674551. The next prime is 544213674559. The reversal of 544213674556 is 655476312445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544213674551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65023140 + ... + 65031508.

It is an arithmetic number, because the mean of its divisors is an integer number (20193336450).

Almost surely, 2^544213674556 is an apocalyptic number.

It is an amenable number.

544213674556 is a deficient number, since it is larger than the sum of its proper divisors (425066475044).

544213674556 is a wasteful number, since it uses less digits than its factorization.

544213674556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9726 (or 9724 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 52.

The spelling of 544213674556 in words is "five hundred forty-four billion, two hundred thirteen million, six hundred seventy-four thousand, five hundred fifty-six".