544436065052 has 18 divisors (see below), whose sum is σ = 1047252018624. Its totient is φ = 247470938440.

The previous prime is 544436065051. The next prime is 544436065099. The reversal of 544436065052 is 250560634445.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 544436064994 and 544436065012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544436065051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 562433468 + ... + 562434435.

Almost surely, 2^544436065052 is an apocalyptic number.

It is an amenable number.

544436065052 is a deficient number, since it is larger than the sum of its proper divisors (502815953572).

544436065052 is a wasteful number, since it uses less digits than its factorization.

544436065052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124867929 (or 1124867916 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 44.

Adding to 544436065052 its reverse (250560634445), we get a palindrome (794996699497).

The spelling of 544436065052 in words is "five hundred forty-four billion, four hundred thirty-six million, sixty-five thousand, fifty-two".