544484456 has 8 divisors (see below), whose sum is σ = 1020908370. Its totient is φ = 272242224.

The previous prime is 544484441. The next prime is 544484513. The reversal of 544484456 is 654484445.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 535181956 + 9302500 = 23134^2 + 3050^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×544484456³ (a number of 27 digits) contains 333 as substring.

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 as a sum of consecutive naturals, namely, 34030271 + ... + 34030286.

Almost surely, 2^544484456 is an apocalyptic number.

It is an amenable number.

544484456 is a deficient number, since it is larger than the sum of its proper divisors (476423914).

544484456 is a wasteful number, since it uses less digits than its factorization.

544484456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68060563 (or 68060559 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 44.

The square root of 544484456 is about 23334.1907080576. The cubic root of 544484456 is about 816.5732747477.

The spelling of 544484456 in words is "five hundred forty-four million, four hundred eighty-four thousand, four hundred fifty-six".