544551013613 has 8 divisors (see below), whose sum is σ = 556336600320. Its totient is φ = 532773735120.

The previous prime is 544551013583. The next prime is 544551013649. The reversal of 544551013613 is 316310155445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 544551013613 - 2¹⁰ = 544551012589 is a prime.

It is a super-2 number, since 2×544551013613² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544551013663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1944458 + ... + 2206811.

It is an arithmetic number, because the mean of its divisors is an integer number (69542075040).

Almost surely, 2^544551013613 is an apocalyptic number.

It is an amenable number.

544551013613 is a deficient number, since it is larger than the sum of its proper divisors (11785586707).

544551013613 is a wasteful number, since it uses less digits than its factorization.

544551013613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4154107.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 544551013613 in words is "five hundred forty-four billion, five hundred fifty-one million, thirteen thousand, six hundred thirteen".