544734887613 has 16 divisors (see below), whose sum is σ = 830388994176. Its totient is φ = 311158284480.

The previous prime is 544734887603. The next prime is 544734887659. The reversal of 544734887613 is 316788437445.

It is not a de Polignac number, because 544734887613 - 2⁶ = 544734887549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544734887603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4893406 + ... + 5003487.

It is an arithmetic number, because the mean of its divisors is an integer number (51899312136).

Almost surely, 2^544734887613 is an apocalyptic number.

It is an amenable number.

544734887613 is a deficient number, since it is larger than the sum of its proper divisors (285654106563).

544734887613 is a wasteful number, since it uses less digits than its factorization.

544734887613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9899524.

The product of its digits is 54190080, while the sum is 60.

The spelling of 544734887613 in words is "five hundred forty-four billion, seven hundred thirty-four million, eight hundred eighty-seven thousand, six hundred thirteen".