544479524512 has 96 divisors (see below), whose sum is σ = 1337646610944. Its totient is φ = 211944902400.

The previous prime is 544479524497. The next prime is 544479524513. The reversal of 544479524512 is 215425974445.

It is a super-2 number, since 2×544479524512² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 544479524512.

It is not an unprimeable number, because it can be changed into a prime (544479524513) 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, 2668687 + ... + 2865457.

It is an arithmetic number, because the mean of its divisors is an integer number (13933818864).

Almost surely, 2^544479524512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544479524512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (668823305472).

544479524512 is an abundant number, since it is smaller than the sum of its proper divisors (793167086432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

544479524512 is a wasteful number, since it uses less digits than its factorization.

544479524512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197922 (or 197914 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 52.

The spelling of 544479524512 in words is "five hundred forty-four billion, four hundred seventy-nine million, five hundred twenty-four thousand, five hundred twelve".