544364182826 has 4 divisors (see below), whose sum is σ = 816546274242. Its totient is φ = 272182091412.

The previous prime is 544364182819. The next prime is 544364182829. The reversal of 544364182826 is 628281463445.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 628281463445 = 5 ⋅125656292689.

It can be written as a sum of positive squares in only one way, i.e., 476686680625 + 67677502201 = 690425^2 + 260149^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (544364182829) 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 as a sum of consecutive naturals, namely, 136091045705 + ... + 136091045708.

Almost surely, 2^544364182826 is an apocalyptic number.

544364182826 is a deficient number, since it is larger than the sum of its proper divisors (272182091416).

544364182826 is a wasteful number, since it uses less digits than its factorization.

544364182826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272182091415.

The product of its digits is 8847360, while the sum is 53.

The spelling of 544364182826 in words is "five hundred forty-four billion, three hundred sixty-four million, one hundred eighty-two thousand, eight hundred twenty-six".