544495556 has 12 divisors (see below), whose sum is σ = 1039491600. Its totient is φ = 247497960.

The previous prime is 544495547. The next prime is 544495573. The reversal of 544495556 is 655594445.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 544495556.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6187406 + ... + 6187493.

It is an arithmetic number, because the mean of its divisors is an integer number (86624300).

Almost surely, 2^544495556 is an apocalyptic number.

It is an amenable number.

544495556 is a deficient number, since it is larger than the sum of its proper divisors (494996044).

544495556 is a wasteful number, since it uses less digits than its factorization.

544495556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12374914 (or 12374912 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 47.

The square root of 544495556 is about 23334.4285552486. The cubic root of 544495556 is about 816.5788236675.

The spelling of 544495556 in words is "five hundred forty-four million, four hundred ninety-five thousand, five hundred fifty-six".