544502205445 has 16 divisors (see below), whose sum is σ = 719860348800. Its totient is φ = 392080792000.

The previous prime is 544502205391. The next prime is 544502205479.

544502205445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 544502205445 - 2¹¹ = 544502203397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 544502205398 and 544502205407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49004545 + ... + 49015654.

It is an arithmetic number, because the mean of its divisors is an integer number (44991271800).

Almost surely, 2^544502205445 is an apocalyptic number.

544502205445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

544502205445 is a deficient number, since it is larger than the sum of its proper divisors (175358143355).

544502205445 is a wasteful number, since it uses less digits than its factorization.

544502205445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98020316.

The product of its (nonzero) digits is 640000, while the sum is 40.

It can be divided in two parts, 544502 and 205445, that added together give a palindrome (749947).

The spelling of 544502205445 in words is "five hundred forty-four billion, five hundred two million, two hundred five thousand, four hundred forty-five".