544364463445 has 16 divisors (see below), whose sum is σ = 712852007040. Its totient is φ = 395773963200.

The previous prime is 544364463431. The next prime is 544364463451.

It is a happy number.

544364463445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 544364463445 - 2⁵ = 544364463413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 544364463392 and 544364463401.

It is a congruent number.

It is an unprimeable number.

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, 1420761 + ... + 1762750.

It is an arithmetic number, because the mean of its divisors is an integer number (44553250440).

Almost surely, 2^544364463445 is an apocalyptic number.

544364463445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

544364463445 is a deficient number, since it is larger than the sum of its proper divisors (168487543595).

544364463445 is a wasteful number, since it uses less digits than its factorization.

544364463445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3186636.

The product of its digits is 33177600, while the sum is 52.

The spelling of 544364463445 in words is "five hundred forty-four billion, three hundred sixty-four million, four hundred sixty-three thousand, four hundred forty-five".