544353606353445 has 64 divisors (see below), whose sum is σ = 1003185017708544. Its totient is φ = 246903620428800.

The previous prime is 544353606353443. The next prime is 544353606353507.

544353606353445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 544353606353445 - 2¹ = 544353606353443 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544353606353441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16668381 + ... + 36966770.

It is an arithmetic number, because the mean of its divisors is an integer number (15674765901696).

Almost surely, 2^{544353606353445} is an apocalyptic number.

It is an amenable number.

544353606353445 is a deficient number, since it is larger than the sum of its proper divisors (458831411355099).

544353606353445 is a wasteful number, since it uses less digits than its factorization.

544353606353445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53635922.

The product of its (nonzero) digits is 466560000, while the sum is 60.

The spelling of 544353606353445 in words is "five hundred forty-four trillion, three hundred fifty-three billion, six hundred six million, three hundred fifty-three thousand, four hundred forty-five".