544423936 has 120 divisors (see below), whose sum is σ = 1283417856. Its totient is φ = 226099200.

The previous prime is 544423933. The next prime is 544423937. The reversal of 544423936 is 639324445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544423933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5390286 + ... + 5390386.

Almost surely, 2^544423936 is an apocalyptic number.

544423936 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544423936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (641708928).

544423936 is an abundant number, since it is smaller than the sum of its proper divisors (738993920).

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

544423936 is an equidigital number, since it uses as much as digits as its factorization.

544423936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 157 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

The square root of 544423936 is about 23332.8938625281. The cubic root of 544423936 is about 816.5430193106.

The spelling of 544423936 in words is "five hundred forty-four million, four hundred twenty-three thousand, nine hundred thirty-six".