544854458445 has 16 divisors (see below), whose sum is σ = 951018691392. Its totient is φ = 264171858560.

The previous prime is 544854458429. The next prime is 544854458503.

544854458445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 544854458445 - 2⁴ = 544854458429 is a prime.

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, 1651073952 + ... + 1651074281.

It is an arithmetic number, because the mean of its divisors is an integer number (59438668212).

Almost surely, 2^544854458445 is an apocalyptic number.

544854458445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

544854458445 is a deficient number, since it is larger than the sum of its proper divisors (406164232947).

544854458445 is a wasteful number, since it uses less digits than its factorization.

544854458445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3302148252.

The product of its digits is 163840000, while the sum is 60.

The spelling of 544854458445 in words is "five hundred forty-four billion, eight hundred fifty-four million, four hundred fifty-eight thousand, four hundred forty-five".