544633045824 has 224 divisors, whose sum is σ = 1707554949120. Its totient is φ = 149899696128.

The previous prime is 544633045819. The next prime is 544633045849. The reversal of 544633045824 is 428540336445.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17250597 + ... + 17282139.

Almost surely, 2^544633045824 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 544633045824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (853777474560).

544633045824 is an abundant number, since it is smaller than the sum of its proper divisors (1162921903296).

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

544633045824 is a wasteful number, since it uses less digits than its factorization.

544633045824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32037 (or 32027 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 48.

The spelling of 544633045824 in words is "five hundred forty-four billion, six hundred thirty-three million, forty-five thousand, eight hundred twenty-four".